[gthumb] Fix crash on click on "tags" in photo importer (Bug 584918)

[Michael J. Chudobiak <mjc src gnome org>]

commit 5e0636299ebda87cf3fc368ba225c2eb06fbc047
Author: Marc Pavot <marc pavot gmail com>
Date:   Mon Jun 8 19:56:50 2009 +0200

    Fix crash on click on "tags" in photo importer (Bug 584918)
---
 src/dlg-tags.c |   46 +++++++++++++++++++++++-----------------------
 1 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/src/dlg-tags.c b/src/dlg-tags.c
index 3bc9d36..1466cc8 100644
--- a/src/dlg-tags.c
+++ b/src/dlg-tags.c
@@ -741,35 +741,35 @@ dlg_tags_update (GtkWidget *dlg)
 		CommentData *first_data = file_data_get_comment (data->file_list->data, TRUE);
                 all_tags = g_slist_copy (first_data->keywords);
                 partial_tags = g_slist_copy (first_data->keywords);
-	}
 
-        /* Loop on all other files */
-        for (scan = data->file_list->next; scan; scan = scan->next) {
-                CommentData *scan_cdata;
+                /* Loop on all other files */
+                for (scan = data->file_list->next; scan; scan = scan->next) {
+                        CommentData *scan_cdata;
 
-                scan_cdata = file_data_get_comment (scan->data, TRUE);
+                        scan_cdata = file_data_get_comment (scan->data, TRUE);
 
-                if (!scan_cdata) {
-                        /* No comment in this file: empty all_tags */
-                        g_slist_free (all_tags);
-                        all_tags = NULL;
-                        continue;
-                }
+                        if (!scan_cdata) {
+                                /* No comment in this file: empty all_tags */
+                                g_slist_free (all_tags);
+                                all_tags = NULL;
+                                continue;
+                        }
 
-                /* Remove a tag from all_tags if it is not present in current file */
-                for (tmp = all_tags; tmp; tmp = g_slist_next (tmp)) {
-                        if (!g_slist_find_custom (scan_cdata->keywords, tmp->data, (GCompareFunc) strcmp))
-                                all_tags = g_slist_remove (all_tags, tmp->data);
-                }
+                        /* Remove a tag from all_tags if it is not present in current file */
+                        for (tmp = all_tags; tmp; tmp = g_slist_next (tmp)) {
+                                if (!g_slist_find_custom (scan_cdata->keywords, tmp->data, (GCompareFunc) strcmp))
+                                        all_tags = g_slist_remove (all_tags, tmp->data);
+                        }
 
-                /* Add all tags to partial_tags */
-                for (tmp =  scan_cdata->keywords; tmp; tmp = g_slist_next (tmp)) {
-                        char *keyword = tmp->data;
+                        /* Add all tags to partial_tags */
+                        for (tmp =  scan_cdata->keywords; tmp; tmp = g_slist_next (tmp)) {
+                                char *keyword = tmp->data;
 
-                        if (!g_slist_find_custom (partial_tags, keyword, (GCompareFunc) strcmp))
-                                partial_tags = g_slist_prepend (partial_tags, keyword);
-		}
-	}
+                                if (!g_slist_find_custom (partial_tags, keyword, (GCompareFunc) strcmp))
+                                        partial_tags = g_slist_prepend (partial_tags, keyword);
+                        }
+                }
+        }
 
         /* Remove tags from partial_tags if they are already in all_tags */
         for (tmp = all_tags; tmp; tmp = g_slist_next (tmp))