glib r6290 - trunk/gio

[awalton svn gnome org]

Author: awalton
Date: Thu Jan 10 13:25:41 2008
New Revision: 6290
URL: http://svn.gnome.org/viewvc/glib?rev=6290&view=rev

Log:
2008-01-10  A. Walton  <awalton svn gnome org>

	* gdesktopappinfo.c: (g_app_info_get_all_for_type),
	(g_app_info_get_default_for_type):
	Check for NULL content types.


Modified:
   trunk/gio/ChangeLog
   trunk/gio/gdesktopappinfo.c

Modified: trunk/gio/gdesktopappinfo.c
==============================================================================
--- trunk/gio/gdesktopappinfo.c	(original)
+++ trunk/gio/gdesktopappinfo.c	Thu Jan 10 13:25:41 2008
@@ -1572,7 +1572,8 @@
  * 
  * Gets a list of all #GAppInfo s for a given content type.
  *
- * Returns: #GList of #GAppInfo s for given @content_type.
+ * Returns: #GList of #GAppInfo s for given @content_type
+ *    or %NULL on error.
  **/
 GList *
 g_app_info_get_all_for_type (const char *content_type)
@@ -1580,6 +1581,8 @@
   GList *desktop_entries, *l;
   GList *infos;
   GDesktopAppInfo *info;
+
+  g_return_val_if_fail (content_type != NULL, NULL);
   
   desktop_entries = get_all_desktop_entries_for_mime_type (content_type);
 
@@ -1613,7 +1616,7 @@
  * 
  * Gets the #GAppInfo that correspond to a given content type.
  *
- * Returns: #GAppInfo for given @content_type.
+ * Returns: #GAppInfo for given @content_type or %NULL on error.
  **/
 GAppInfo *
 g_app_info_get_default_for_type (const char *content_type,
@@ -1621,6 +1624,8 @@
 {
   GList *desktop_entries, *l;
   GAppInfo *info;
+
+  g_return_val_if_fail (content_type != NULL, NULL);
   
   desktop_entries = get_all_desktop_entries_for_mime_type (content_type);