[libgepub/wip/cosimoc/api-rework: 6/13] doc: use htmlReadMemory()

[Cosimo Cecchi <cosimoc src gnome org>]

commit 731155df7e2f631a54e4ca38f4cd8df9907d0601
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Jun 18 12:30:07 2016 -0700

    doc: use htmlReadMemory()
    
    Since we have a size, this is the correct method to use.

 libgepub/gepub-doc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgepub/gepub-doc.c b/libgepub/gepub-doc.c
index 640e49f..bdaef5a 100644
--- a/libgepub/gepub-doc.c
+++ b/libgepub/gepub-doc.c
@@ -507,7 +507,7 @@ gepub_doc_get_text (GepubDoc *doc)
     if (!res) {
         return NULL;
     }
-    xdoc = htmlReadDoc (res, "", NULL, HTML_PARSE_NOWARNING | HTML_PARSE_NOERROR);
+    xdoc = htmlReadMemory (res, size, "", NULL, HTML_PARSE_NOWARNING | HTML_PARSE_NOERROR);
     root_element = xmlDocGetRootElement (xdoc);
     texts = gepub_utils_get_text_elements (root_element);
 
@@ -539,7 +539,7 @@ gepub_doc_get_text_by_id (GepubDoc *doc, gchar *id)
         return NULL;
     }
 
-    xdoc = htmlReadDoc (res, "", NULL, HTML_PARSE_NOWARNING | HTML_PARSE_NOERROR);
+    xdoc = htmlReadMemory (res, size, "", NULL, HTML_PARSE_NOWARNING | HTML_PARSE_NOERROR);
     root_element = xmlDocGetRootElement (xdoc);
     texts = gepub_utils_get_text_elements (root_element);