From d2e7a05573f54750d13c1154036ae2c67478539b Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Tue, 8 Feb 2022 19:17:30 +0100
Subject: [PATCH] clang: add extra check

Make clang happier.
---
 lib/metadata/metadata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/metadata/metadata.c b/lib/metadata/metadata.c
index db0e511ec..1cda1888f 100644
--- a/lib/metadata/metadata.c
+++ b/lib/metadata/metadata.c
@@ -2197,7 +2197,7 @@ static int _validate_lock_args_chars(const char *lock_args)
 
 static int _validate_vg_lock_args(struct volume_group *vg)
 {
-	if (!_validate_lock_args_chars(vg->lock_args)) {
+	if (!vg->lock_args || !_validate_lock_args_chars(vg->lock_args)) {
 		log_error(INTERNAL_ERROR "VG %s has invalid lock_args chars", vg->name);
 		return 0;
 	}