From 610e8e83acf679d74a5f22912084a9d8a78ccfe1 Mon Sep 17 00:00:00 2001
From: okan <okan>
Date: Thu, 5 Jun 2008 04:01:37 +0000
Subject: [PATCH] prevent trying to exec a null char; could potentially happen
 with a canceled or empty searchstr.

ok oga@
---
 menu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/menu.c b/menu.c
index a98ad58..df870fd 100644
--- a/menu.c
+++ b/menu.c
@@ -149,7 +149,7 @@ menu_filter(struct menu_q *menuq, char *prompt, char *initial, int dummy,
 		}
 	}
 out:
-	if (dummy == 0 && mi->dummy) { /* no match */
+	if ((dummy == 0 && mi->dummy) || (mi->text[0] == '\0')) { /* no match */
 		xfree (mi);
 		mi = NULL;
 		xu_ptr_ungrab();