diff -r 3db4ba7f3482 -r 6b92ce47f7e5 src/protocols/jabber/message.c
--- a/src/protocols/jabber/message.c	Wed May 10 17:33:51 2006 +0000
+++ b/src/protocols/jabber/message.c	Thu May 11 01:35:30 2006 +0000
@@ -231,7 +231,7 @@
 		return;
 
 	buf = g_strdup_printf(_("Message delivery to %s failed: %s"),
-			jm->from, jm->error);
+			jm->from, jm->error ? jm->error : "");
 
 	gaim_notify_formatted(jm->js->gc, _("Jabber Message Error"), _("Jabber Message Error"), buf,
 			jm->xhtml ? jm->xhtml : jm->body, NULL, NULL);