[gnome-desktop] thumbnailer: Check gdk_pixbuf_loader_close()'s retval

[Bastien Nocera <hadess src gnome org>]

commit 1e28ad96efcab7df6e9e34bc6d645eb72ca6202e
Author: Bastien Nocera <hadess hadess net>
Date:   Sat Aug 24 05:37:53 2013 +0200

    thumbnailer: Check gdk_pixbuf_loader_close()'s retval
    
    https://bugzilla.gnome.org/show_bug.cgi?id=699252

 libgnome-desktop/gnome-desktop-thumbnail.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/libgnome-desktop/gnome-desktop-thumbnail.c b/libgnome-desktop/gnome-desktop-thumbnail.c
index 14e4131..76657e6 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail.c
@@ -440,7 +440,11 @@ _gdk_pixbuf_new_from_uri_at_scale (const char *uri,
        }
     }
 
-    gdk_pixbuf_loader_close (loader, NULL);
+    if (gdk_pixbuf_loader_close (loader, &error) == FALSE) {
+        g_warning ("Error creating thumbnail for %s: %s", uri, error->message);
+        g_clear_error (&error);
+        result = FALSE;
+    }
 
     if (!result) {
        g_object_unref (G_OBJECT (loader));