[gnome-desktop/gnome-3-18] Revert "thumbnail: Ignore errors when not all frames are loaded"

[Bastien Nocera <hadess src gnome org>]

commit 8d5e0c054be640b6ea7efcd3d65596ce0b215ccd
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Oct 5 14:12:55 2015 +0200

    Revert "thumbnail: Ignore errors when not all frames are loaded"
    
    This reverts commit f9b2c480e38de4dbdd763137709a523f206a8d1b.
    
    New API usage should not go to stable.

 libgnome-desktop/gnome-desktop-thumbnail.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/libgnome-desktop/gnome-desktop-thumbnail.c b/libgnome-desktop/gnome-desktop-thumbnail.c
index cc78d93..fa1904b 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail.c
@@ -549,12 +549,11 @@ _gdk_pixbuf_new_from_uri_at_scale (const char *uri,
         /* This can happen if the above loop was exited due to the
          * g_input_stream_read() call failing. */
         result = FALSE;
-    } else if (gdk_pixbuf_loader_close (loader, &error) == FALSE &&
-               !g_error_matches (error, GDK_PIXBUF_ERROR, GDK_PIXBUF_ERROR_INCOMPLETE_ANIMATION)) {
+    } else 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;
     }
-    g_clear_error (&error);
 
     if (!result) {
         g_clear_object (&loader);