summaryrefslogtreecommitdiff
path: root/usr.bin/window/parser2.c
diff options
context:
space:
mode:
authorchristos <christos@NetBSD.org>2006-05-02 22:33:42 +0000
committerchristos <christos@NetBSD.org>2006-05-02 22:33:42 +0000
commit4e749c0af764d640a1bd63dcce65cf5277efb03e (patch)
tree313e24293f2706d09b11b7bcfaf507c30f10764a /usr.bin/window/parser2.c
parent060bb7465d5b717f9271a96a8aef416dd829f5d6 (diff)
Coverity CID 1185: Avoid NULL deref.
Diffstat (limited to 'usr.bin/window/parser2.c')
-rw-r--r--usr.bin/window/parser2.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/window/parser2.c b/usr.bin/window/parser2.c
index eae30bfe0d0..78c28bc634d 100644
--- a/usr.bin/window/parser2.c
+++ b/usr.bin/window/parser2.c
@@ -1,4 +1,4 @@
-/* $NetBSD: parser2.c,v 1.8 2003/08/07 11:17:28 agc Exp $ */
+/* $NetBSD: parser2.c,v 1.9 2006/05/02 22:33:42 christos Exp $ */
/*
* Copyright (c) 1983, 1993
@@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)parser2.c 8.1 (Berkeley) 6/6/93";
#else
-__RCSID("$NetBSD: parser2.c,v 1.8 2003/08/07 11:17:28 agc Exp $");
+__RCSID("$NetBSD: parser2.c,v 1.9 2006/05/02 22:33:42 christos Exp $");
#endif
#endif /* not lint */
@@ -226,7 +226,7 @@ p_assign(char *name, struct value *v, int flag)
switch (v->v_type) {
case V_STR:
case V_NUM:
- if (flag && var_set(name, v) == 0) {
+ if (name && flag && var_set(name, v) == 0) {
p_memerror();
val_free(*v);
return -1;