Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

in findvar(), return after warning about unknown keyword so we don't

Browse Source 
deref. a null pointer.
This commit is contained in:
cgd 1996-05-30 21:16:32 +00:00
parent 4c4c6e7b5f
commit 7514e04296
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
bin/ps/keyword.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: keyword.c,v 1.12 1995/09/29 21:58:59 cgd Exp $ */
/* $NetBSD: keyword.c,v 1.13 1996/05/30 21:16:32 cgd Exp $ */
/*-
* Copyright (c) 1990, 1993, 1994
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)keyword.c 8.5 (Berkeley) 4/2/94";
#else
static char rcsid[] = "$NetBSD: keyword.c,v 1.12 1995/09/29 21:58:59 cgd Exp $";
static char rcsid[] = "$NetBSD: keyword.c,v 1.13 1996/05/30 21:16:32 cgd Exp $";
#endif
#endif /* not lint */
@ -354,6 +354,7 @@ findvar(p)
if (!v) {
warnx("%s: keyword not found", p);
eval = 1;
return ((VAR *)NULL);
}
if (hp)
v->header = hp;