ash patch: breakcmd-diff

diff --git a/shell/ash.c b/shell/ash.c
index bc1b4da..f2fd657 100644 (file)
--- 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)
 {