[GNUnet-SVN] r8189 - Extractor/src/plugins/thumbnail

[gnunet]

Author: grothoff
Date: 2009-02-04 15:25:19 -0700 (Wed, 04 Feb 2009)
New Revision: 8189

Modified:
   Extractor/src/plugins/thumbnail/thumbnailextractor.c
Log:
extra checks

Modified: Extractor/src/plugins/thumbnail/thumbnailextractor.c
===================================================================
--- Extractor/src/plugins/thumbnail/thumbnailextractor.c        2009-02-04 
22:08:01 UTC (rev 8188)
+++ Extractor/src/plugins/thumbnail/thumbnailextractor.c        2009-02-04 
22:25:19 UTC (rev 8189)
@@ -148,6 +148,9 @@
   out = gdk_pixbuf_scale_simple (in, width, height, GDK_INTERP_BILINEAR);
   g_object_unref (in);
   thumb = NULL;
+  length = 0;
+  if (out == NULL)
+    return prev;
   if (!gdk_pixbuf_save_to_buffer (out, &thumb, &length, "png", NULL, 
                                  "compression", 9, NULL))
     {