[yelp] Fix pointer sign warnings

[David King <davidk src gnome org>]

commit b76568699b0b79cabc3a54e939c3c3f886379e81
Author: David King <amigadave amigadave com>
Date:   Mon Feb 9 15:55:56 2015 +0000

    Fix pointer sign warnings

 libyelp/yelp-docbook-document.c |    6 +++---
 libyelp/yelp-help-list.c        |   12 ++++++------
 libyelp/yelp-mallard-document.c |   30 +++++++++++++++---------------
 libyelp/yelp-sqlite-storage.c   |    2 +-
 4 files changed, 25 insertions(+), 25 deletions(-)
---
diff --git a/libyelp/yelp-docbook-document.c b/libyelp/yelp-docbook-document.c
index 57d96db..83eebc8 100644
--- a/libyelp/yelp-docbook-document.c
+++ b/libyelp/yelp-docbook-document.c
@@ -790,7 +790,7 @@ docbook_walk_get_title (YelpDocbookDocument *docbook,
 
     if (title) {
         xmlChar *title_s = xmlNodeGetContent (title);
-        gchar *ret = g_strdup (title_s);
+        gchar *ret = g_strdup ((const gchar *) title_s);
         xmlFree (title_s);
         return ret;
     }
@@ -929,11 +929,11 @@ docbook_index_node (DocbookIndexData *index)
         g_string_append_c (index->str, ' ');
     }
     if (index->cur->type == XML_TEXT_NODE) {
-        g_string_append (index->str, index->cur->content);
+        g_string_append (index->str, (const gchar *) index->cur->content);
         return;
     }
     if (index->cur->type != XML_ELEMENT_NODE ||
-        g_str_has_suffix (index->cur->name, "info") ||
+        g_str_has_suffix ((const gchar *) index->cur->name, "info") ||
         g_str_equal (index->cur->name, "remark"))
         return;
     oldcur = index->cur;
diff --git a/libyelp/yelp-help-list.c b/libyelp/yelp-help-list.c
index dc3774c..6724e97 100644
--- a/libyelp/yelp-help-list.c
+++ b/libyelp/yelp-help-list.c
@@ -128,15 +128,15 @@ yelp_help_list_init (YelpHelpList *list)
                                            g_free,
                                            (GDestroyNotify) help_list_entry_free);
 
-    priv->get_docbook_title = xmlXPathCompile ("normalize-space("
+    priv->get_docbook_title = xmlXPathCompile (BAD_CAST "normalize-space("
                                                "( /*/title | /*/db:title"
                                                "| /*/articleinfo/title"
                                                "| /*/bookinfo/title"
                                                "| /*/db:info/db:title"
                                                ")[1])");
-    priv->get_mallard_title = xmlXPathCompile ("normalize-space((/mal:page/mal:info/mal:title[ type='text'] 
|"
+    priv->get_mallard_title = xmlXPathCompile (BAD_CAST "normalize-space((/mal:page/mal:info/mal:title[ 
type='text'] |"
                                                "                 /mal:page/mal:title)[1])");
-    priv->get_mallard_desc = xmlXPathCompile ("normalize-space(/mal:page/mal:info/mal:desc[1])");
+    priv->get_mallard_desc = xmlXPathCompile (BAD_CAST "normalize-space(/mal:page/mal:info/mal:desc[1])");
 
     yelp_document_set_page_id ((YelpDocument *) list, NULL, "index");
     yelp_document_set_page_id ((YelpDocument *) list, "index", "index");
@@ -628,7 +628,7 @@ help_list_process_docbook (YelpHelpList  *list,
     obj = xmlXPathCompiledEval (priv->get_docbook_title, xpath);
     if (obj) {
         if (obj->stringval)
-            entry->title = g_strdup (obj->stringval);
+            entry->title = g_strdup ((const gchar *) obj->stringval);
         xmlXPathFreeObject (obj);
     }
 
@@ -668,14 +668,14 @@ help_list_process_mallard (YelpHelpList  *list,
     obj = xmlXPathCompiledEval (priv->get_mallard_title, xpath);
     if (obj) {
         if (obj->stringval)
-            entry->title = g_strdup (obj->stringval);
+            entry->title = g_strdup ((const gchar *) obj->stringval);
         xmlXPathFreeObject (obj);
     }
 
     obj = xmlXPathCompiledEval (priv->get_mallard_desc, xpath);
     if (obj) {
         if (obj->stringval)
-            entry->desc = g_strdup (obj->stringval);
+            entry->desc = g_strdup ((const gchar *) obj->stringval);
         xmlXPathFreeObject (obj);
     }
 
diff --git a/libyelp/yelp-mallard-document.c b/libyelp/yelp-mallard-document.c
index 00a7746..4987106 100644
--- a/libyelp/yelp-mallard-document.c
+++ b/libyelp/yelp-mallard-document.c
@@ -38,7 +38,7 @@
 #include "yelp-debug.h"
 
 #define STYLESHEET DATADIR"/yelp/xslt/mal2html.xsl"
-#define MALLARD_NS "http://projectmallard.org/1.0/";
+#define MALLARD_NS BAD_CAST "http://projectmallard.org/1.0/";
 
 typedef enum {
     MALLARD_STATE_BLANK,
@@ -165,7 +165,7 @@ yelp_mallard_document_init (YelpMallardDocument *mallard)
     priv->index_running = FALSE;
 
     priv->cache = xmlNewDoc (BAD_CAST "1.0");
-    priv->cache_ns = xmlNewNs (NULL, BAD_CAST MALLARD_NS, BAD_CAST "mal");
+    priv->cache_ns = xmlNewNs (NULL, MALLARD_NS, BAD_CAST "mal");
     cur = xmlNewDocNode (priv->cache, priv->cache_ns, BAD_CAST "cache", NULL);
     xmlDocSetRootElement (priv->cache, cur);
     priv->cache_ns->next = cur->nsDef;
@@ -173,7 +173,7 @@ yelp_mallard_document_init (YelpMallardDocument *mallard)
     priv->pages_hash = g_hash_table_new_full (g_str_hash, g_str_equal,
                                               NULL,
                                               (GDestroyNotify) mallard_page_data_free);
-    priv->normalize = xmlXPathCompile ("normalize-space(.)");
+    priv->normalize = xmlXPathCompile (BAD_CAST "normalize-space(.)");
 }
 
 static void
@@ -646,7 +646,7 @@ mallard_page_data_info (MallardPageData *page_data,
                     page_data->xpath->node = child;
                     obj = xmlXPathCompiledEval (priv->normalize, page_data->xpath);
                     g_free (page_data->page_title);
-                    page_data->page_title = g_strdup (obj->stringval);
+                    page_data->page_title = g_strdup ((const gchar *) obj->stringval);
                     xmlXPathFreeObject (obj);
                 }
                 if (role != NULL)
@@ -659,7 +659,7 @@ mallard_page_data_info (MallardPageData *page_data,
             xmlXPathObjectPtr obj;
             page_data->xpath->node = child;
             obj = xmlXPathCompiledEval (priv->normalize, page_data->xpath);
-            page_data->page_desc = g_strdup (obj->stringval);
+            page_data->page_desc = g_strdup ((const gchar *) obj->stringval);
             xmlXPathFreeObject (obj);
 
             xmlAddChild (cache_node, xmlCopyNode (child, 1));
@@ -671,12 +671,12 @@ mallard_page_data_info (MallardPageData *page_data,
 
             type = xmlGetProp (child, BAD_CAST "type");
             if (type != NULL) {
-                if (xmlStrEqual (type, "next")) {
+                if (xmlStrEqual (type, BAD_CAST "next")) {
                     next = xmlGetProp (child, BAD_CAST "xref");
                     if (next != NULL) {
                         if (page_data->next_page != NULL)
                             g_free (page_data->next_page);
-                        page_data->next_page = g_strdup (next);
+                        page_data->next_page = g_strdup ((const gchar *) next);
                         xmlFree (next);
                     }
                 }
@@ -844,7 +844,7 @@ xml_node_get_icon (xmlNodePtr node)
     style = xmlGetProp (node, BAD_CAST "style");
     if (style) {
         gint i;
-        styles = g_strsplit (style, " ", -1);
+        styles = g_strsplit ((const gchar *)style, " ", -1);
         for (i = 0; styles[i] != NULL; i++) {
             if (g_str_equal (styles[i], "video")) {
                 icon = "yelp-page-video-symbolic";
@@ -912,7 +912,7 @@ mallard_index_node (MallardIndexData *index)
                 g_string_append_c (index->str, ' ');
             }
             if (child->type == XML_TEXT_NODE) {
-                g_string_append (index->str, child->content);
+                g_string_append (index->str, (const gchar *) child->content);
                 continue;
             }
         }
@@ -1016,23 +1016,23 @@ mallard_index_threaded (YelpMallardDocument *mallard)
             if (g_hash_table_lookup (ids, id))
                 goto done;
             /* We never use the value. Just need something non-NULL. */
-            g_hash_table_insert (ids, g_strdup (id), id);
+            g_hash_table_insert (ids, g_strdup ((const gchar *) id), id);
 
             xpath = xmlXPathNewContext (index->doc);
-            xmlXPathRegisterNs (xpath, BAD_CAST "mal", BAD_CAST MALLARD_NS);
+            xmlXPathRegisterNs (xpath, BAD_CAST "mal", MALLARD_NS);
             obj = xmlXPathEvalExpression (BAD_CAST
                                           "normalize-space((/mal:page/mal:info/mal:title[ type='text'] |"
                                           "/mal:page/mal:title)[1])",
                                           xpath);
-            title = g_strdup (obj->stringval);
+            title = g_strdup ((const gchar *) obj->stringval);
             xmlXPathFreeObject (obj);
             obj = xmlXPathEvalExpression (BAD_CAST
                                           "normalize-space(/mal:page/mal:info/mal:desc[1])",
                                           xpath);
-            desc = g_strdup (obj->stringval);
+            desc = g_strdup ((const gchar *) obj->stringval);
             xmlXPathFreeObject (obj);
 
-            index->str = g_string_new (desc);
+            index->str = g_string_new ((const gchar *) desc);
             g_string_append_c (index->str, ' ');
             mallard_index_node (index);
 
@@ -1133,7 +1133,7 @@ mallard_monitor_changed (GFileMonitor         *monitor,
 
     xmlFreeDoc (priv->cache);
     priv->cache = xmlNewDoc (BAD_CAST "1.0");
-    priv->cache_ns = xmlNewNs (NULL, BAD_CAST MALLARD_NS, BAD_CAST "mal");
+    priv->cache_ns = xmlNewNs (NULL, MALLARD_NS, BAD_CAST "mal");
     cur = xmlNewDocNode (priv->cache, priv->cache_ns, BAD_CAST "cache", NULL);
     xmlDocSetRootElement (priv->cache, cur);
     priv->cache_ns->next = cur->nsDef;
diff --git a/libyelp/yelp-sqlite-storage.c b/libyelp/yelp-sqlite-storage.c
index 74f8884..eeeb404 100644
--- a/libyelp/yelp-sqlite-storage.c
+++ b/libyelp/yelp-sqlite-storage.c
@@ -300,7 +300,7 @@ yelp_sqlite_storage_get_root_title (YelpStorage *storage,
     sqlite3_bind_text (stmt, 1, doc_uri, -1, SQLITE_TRANSIENT);
     sqlite3_bind_text (stmt, 2, g_get_language_names()[0], -1, SQLITE_STATIC);
     if (sqlite3_step (stmt) == SQLITE_ROW)
-        ret = g_strdup (sqlite3_column_text (stmt, 0));
+        ret = g_strdup ((const gchar *) sqlite3_column_text (stmt, 0));
     sqlite3_finalize (stmt);
 
     g_mutex_unlock (&priv->mutex);