From 9c6c8c8802ef66bc24495117e01b254461fbe502 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fernando=20Apestegu=C3=ADa?= <fernape@FreeBSD.org>
Date: Thu, 11 Feb 2021 14:21:27 +0000
Subject: [PATCH] MFH: r564954

shells/v7sh: pet pkg-fallout

Unbreak build in FreeBSD < 13

PR:     253241
Submitted by:   portmaster@bsdforge.com (maintainer)
---
 shells/v7sh/files/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/shells/v7sh/files/Makefile b/shells/v7sh/files/Makefile
index f76184d95e5e..fc1cb9c0a566 100644
--- a/shells/v7sh/files/Makefile
+++ b/shells/v7sh/files/Makefile
@@ -15,7 +15,11 @@ SRCS=   args.c blok.c builtin.c cmd.c ctype.c error.c expand.c \
 
 CWARNFLAGS?=	-ansi -Wbad-function-cast
 WARNS?=	6
+.if ${OSREL:R} < 13
 NO_WERROR=1
+.else
+MK_WERROR=no
+.endif
 WFORMAT=0
 
 .include <bsd.prog.mk>