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Skip exec on cmds. Also use xmemstrdup where appropriate.

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This commit is contained in:
Nicholas Marriott
2007-10-03 13:07:42 +00:00
parent ab6170d6bf
commit a5a17b40ee
3 changed files with 13 additions and 14 deletions
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5
xmalloc.c
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@ -1,4 +1,4 @@
/* $Id: xmalloc.c,v 1.3 2007-09-29 14:25:49 nicm Exp $ */
/* $Id: xmalloc.c,v 1.4 2007-10-03 13:07:42 nicm Exp $ */
/*
* Copyright (c) 2004 Nicholas Marriott <nicm@users.sourceforge.net>
@ -75,7 +75,8 @@ xmemstrdup(const char *buf, size_t len)
char *s;
s = xmalloc(len + 1);
memcpy(s, buf, len);
if (len > 0)
memcpy(s, buf, len);
s[len] = '\0';
return (s);