From 8e8b8cacbb2dbf14930646c0607ad4c937169ae0 Mon Sep 17 00:00:00 2001
From: tb <tb@openbsd.org>
Date: Thu, 20 Jan 2022 20:35:46 +0000
Subject: [PATCH] Use correct spelling of NULL.

---
 lib/libssl/ssl_sigalgs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libssl/ssl_sigalgs.c b/lib/libssl/ssl_sigalgs.c
index 95c624af9cd..2960b127e04 100644
--- a/lib/libssl/ssl_sigalgs.c
+++ b/lib/libssl/ssl_sigalgs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sigalgs.c,v 1.38 2021/11/26 16:41:42 tb Exp $ */
+/* $OpenBSD: ssl_sigalgs.c,v 1.39 2022/01/20 20:35:46 tb Exp $ */
 /*
  * Copyright (c) 2018-2020 Bob Beck <beck@openbsd.org>
  * Copyright (c) 2021 Joel Sing <jsing@openbsd.org>
@@ -322,7 +322,7 @@ ssl_sigalg_select(SSL *s, EVP_PKEY *pkey)
 		uint16_t sigalg_value;
 
 		if (!CBS_get_u16(&cbs, &sigalg_value))
-			return 0;
+			return NULL;
 
 		if ((sigalg = ssl_sigalg_from_value(s, sigalg_value)) == NULL)
 			continue;
-- 
2.20.1