From 2aef3a6bb9a0c3aa29902dae2fce58df261ae455 Mon Sep 17 00:00:00 2001
From: Aaron Lehmann <aaronl@vitelius.com>
Date: Mon, 31 Dec 2001 06:03:12 +0000
Subject: ash patch: breakcmd-diff

---
 shell/ash.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'shell')

diff --git a/shell/ash.c b/shell/ash.c
index bc1b4da81..f2fd65728 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2996,6 +2996,8 @@ breakcmd(int argc, char **argv)
 {
 	int n = argc > 1 ? number(argv[1]) : 1;
 
+	if (n <= 0)
+		error("Illegal number: %s", argv[1]);
 	if (n > loopnest)
 		n = loopnest;
 	if (n > 0) {
@@ -12479,7 +12481,7 @@ findvar(struct var **vpp, const char *name)
 /*
  * Copyright (c) 1999 Herbert Xu <herbert@debian.org>
  * This file contains code for the times builtin.
- * $Id: ash.c,v 1.40 2001/12/31 06:00:57 aaronl Exp $
+ * $Id: ash.c,v 1.41 2001/12/31 06:03:12 aaronl Exp $
  */
 static int timescmd (int argc, char **argv)
 {
-- 
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