--- chan_h323.c	2004-07-21 15:00:38.000000000 +0200
+++ chan_h323.patch.c	2004-07-21 15:02:07.000000000 +0200
@@ -1251,9 +1251,10 @@
 	
 	p = find_call(call_reference);
 	
-	if (!p)
+	if (!p) {
 		ast_log(LOG_ERROR, "Something is wrong: connection\n");
-
+        return;
+    }
 
 	if (!p->owner) {
 		ast_log(LOG_ERROR, "Channel has no owner\n");