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| author | Toomas Soome <tsoome@me.com> | 2019-01-24 20:49:42 +0200 |
|---|---|---|
| committer | Toomas Soome <tsoome@me.com> | 2019-07-18 09:14:13 +0300 |
| commit | d4d37f1b7f62fa7bc9abd7dcd34bc6d85dac69af (patch) | |
| tree | 03b94d5e0d7987c50f364c7cc96156a852ea32bd /usr/src | |
| parent | 0babfc55a001a1a55719ffeced558ec05d5ec38c (diff) | |
| download | illumos-joyent-d4d37f1b7f62fa7bc9abd7dcd34bc6d85dac69af.tar.gz | |
11387 look: NULL pointer errors
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/cmd/look/look.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/usr/src/cmd/look/look.c b/usr/src/cmd/look/look.c index d0b77a7cc5..9c5d1dbce7 100644 --- a/usr/src/cmd/look/look.c +++ b/usr/src/cmd/look/look.c @@ -4,15 +4,13 @@ */ /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ -/* All Rights Reserved */ +/* All Rights Reserved */ /* * Copyright (c) 1980 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. */ - -#pragma ident "%Z%%M% %I% %E% SMI" #include <stdio.h> #include <ctype.h> @@ -77,7 +75,7 @@ main(int argc, char **argv) exit(2); } wstring = strdup(argv[1]); - if (tab != NULL) { + if (tab != 0) { if ((ptr = strchr(wstring, tab)) != NULL) { *++ptr = '\0'; } |