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Fix PR/2504: return with no args returns 0 instead of the return value of

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the previous command in functions
This commit is contained in:
christos 1996-06-03 12:21:17 +00:00
parent ff7a5b906d
commit 66824391d1
1 changed files with 4 additions and 10 deletions
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14
bin/sh/eval.c
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@ -1,4 +1,4 @@
/* $NetBSD: eval.c,v 1.29 1996/03/06 14:49:29 pk Exp $ */
/* $NetBSD: eval.c,v 1.30 1996/06/03 12:21:17 christos Exp $ */
/*-
* Copyright (c) 1993
@ -40,7 +40,7 @@
#if 0
static char sccsid[] = "@(#)eval.c 8.9 (Berkeley) 6/8/95";
#else
static char sccsid[] = "$NetBSD: eval.c,v 1.29 1996/03/06 14:49:29 pk Exp $";
static char sccsid[] = "$NetBSD: eval.c,v 1.30 1996/06/03 12:21:17 christos Exp $";
#endif
#endif /* not lint */
@ -925,11 +925,8 @@ breakcmd(argc, argv)
int argc;
char **argv;
{
int n;
int n = argc > 1 ? number(argv[1]) : 1;
n = 1;
if (argc > 1)
n = number(argv[1]);
if (n > loopnest)
n = loopnest;
if (n > 0) {
@ -949,11 +946,8 @@ returncmd(argc, argv)
int argc;
char **argv;
{
int ret;
int ret = argc > 1 ? number(argv[1]) : oexitstatus;
ret = exitstatus;
if (argc > 1)
ret = number(argv[1]);
if (funcnest) {
evalskip = SKIPFUNC;
skipcount = 1;