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Coverity CID 798: t can only be null if p is null. otherwise p needs to contain

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a name.
This commit is contained in:
christos 2006-03-22 17:14:16 +00:00
parent 20a63f0a54
commit e5f6d71c5b
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/sup/source/stree.c
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@ -1,4 +1,4 @@
/* $NetBSD: stree.c,v 1.7 2004/12/21 16:20:09 christos Exp $ */
/* $NetBSD: stree.c,v 1.8 2006/03/22 17:14:16 christos Exp $ */
/*
* Copyright (c) 1992 Carnegie Mellon University
@ -55,6 +55,7 @@
#include "libc.h"
#include "c.h"
#include <sys/param.h>
#include <assert.h>
#include "supcdefs.h"
#include "supextern.h"
@ -228,7 +229,8 @@ Tinsert(TREE ** t, char *p, int find)
{
int deltah;
if (p != NULL && p[0] == '.' && p[1] == '/') {
assert((t == NULL && p == NULL) || (t != NULL && p != NULL));
if (p[0] == '.' && p[1] == '/') {
p += 2;
while (*p == '/')
p++;