diff options
| author | Aaron Lehmann <aaronl@vitelius.com> | 2001-12-31 06:03:12 +0000 |
|---|---|---|
| committer | Aaron Lehmann <aaronl@vitelius.com> | 2001-12-31 06:03:12 +0000 |
| commit | 2aef3a6bb9a0c3aa29902dae2fce58df261ae455 (patch) | |
| tree | c42b2f8af352940541cd1ac9d166779f8d94046d /shell | |
| parent | 95877b675640b7fb341bc9a927dcbb7cdea46b25 (diff) | |
| download | busybox-2aef3a6bb9a0c3aa29902dae2fce58df261ae455.tar.gz | |
ash patch: breakcmd-diff
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 4 |
1 files changed, 3 insertions, 1 deletions
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) { |