From a334319f6530564d22e775935d9c91663623a1b4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 22 Dec 2004 20:10:10 +0000 Subject: (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. --- string/argz-replace.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'string/argz-replace.c') diff --git a/string/argz-replace.c b/string/argz-replace.c index 1b0eb15fd7..3c4062488e 100644 --- a/string/argz-replace.c +++ b/string/argz-replace.c @@ -1,5 +1,5 @@ /* String replacement in an argz vector - Copyright (C) 1997, 1998, 2006 Free Software Foundation, Inc. + Copyright (C) 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader @@ -121,7 +121,8 @@ __argz_replace (char **argz, size_t *argz_len, const char *str, const char *with if (! delayed_copy) /* We never found any instances of str. */ { - free (src); + if (src) + free (src); *argz = dst; *argz_len = dst_len; } -- cgit 1.4.1