diff -up evince-2.21.90/thumbnailer/evince-thumbnailer.c.thumbnailer evince-2.21.90/thumbnailer/evince-thumbnailer.c
--- evince-2.21.90/thumbnailer/evince-thumbnailer.c.thumbnailer	2008-02-02 14:13:41.000000000 -0500
+++ evince-2.21.90/thumbnailer/evince-thumbnailer.c	2008-02-02 14:14:11.000000000 -0500
@@ -158,6 +158,8 @@ main (int argc, char *argv[])
 		return -1;
 	}
 
+	g_type_init ();
+
 	if (!g_thread_supported ())
 		g_thread_init (NULL);