Index: channels/chan_iax2.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_iax2.c,v
retrieving revision 1.337
diff -u -r1.337 chan_iax2.c
--- channels/chan_iax2.c	31 Aug 2005 22:13:40 -0000	1.337
+++ channels/chan_iax2.c	1 Sep 2005 00:20:43 -0000
@@ -7701,6 +7701,12 @@
 
 	ast_copy_flags(&cai, &globalflags, IAX_NOTRANSFER | IAX_USEJITTERBUF | IAX_FORCEJITTERBUF);
 
+	if (!pds.peer) {
+		ast_log(LOG_WARNING, "No peer given\n");
+		return NULL;
+	}
+	       
+	
 	/* Populate our address from the given */
 	if (create_addr(pds.peer, &sin, &cai)) {
 		*cause = AST_CAUSE_UNREGISTERED;