Index: main/pbx.c
===================================================================
--- main/pbx.c	(revision 156289)
+++ main/pbx.c	(working copy)
@@ -2437,9 +2437,6 @@
 	ast_log(LOG_NOTICE,"Looking for cont/ext/prio/label/action = %s/%s/%d/%s/%d\n", context, exten, priority, label, (int)action);
 #endif
 
-	if (ast_strlen_zero(exten))
-		return NULL;
-
 	/* Initialize status if appropriate */
 	if (q->stacklen == 0) {
 		q->status = STATUS_NO_CONTEXT;