Index: src/rotation-utils.c
===================================================================
RCS file: /cvs/gnome/gthumb/src/rotation-utils.c,v
retrieving revision 1.6.2.1
diff -u -r1.6.2.1 rotation-utils.c
--- src/rotation-utils.c	6 Oct 2006 16:00:02 -0000	1.6.2.1
+++ src/rotation-utils.c	6 Oct 2006 18:30:39 -0000
@@ -24,6 +24,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 
+#include <glib/gi18n.h>
 #include <libgnomevfs/gnome-vfs-mime.h>
 #include "file-utils.h"
 #include "gtk-utils.h"
@@ -361,7 +362,11 @@
 					&error, 
 					NULL))
 			_gtk_error_dialog_from_gerror_run (win, &error);
-	}
+	} else
+		_gtk_error_dialog_run (win,
+				       _("Image type not supported: %s"),
+				       mime_type);
+
 	g_object_unref (pixbuf1);
 }
 
