git: 02183951bfb1 - stable/13 - Fix build for FreeBSD 13.

The branch stable/13 has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/commit/?id=02183951bfb19fda7a199acaeb9223cd28f29de3

commit 02183951bfb19fda7a199acaeb9223cd28f29de3
Author:     Xin LI <delphij@FreeBSD.org>
AuthorDate: 2023-09-03 18:49:02 +0000
Commit:     Xin LI <delphij@FreeBSD.org>
CommitDate: 2023-09-03 18:49:02 +0000

    Fix build for FreeBSD 13.
    
    The minigzip utility has been removed in FreeBSD 14 but still
    exists in FreeBSD 13. The upstream revision e9d5486e removed
    prototype definitions, rendering the code no longer compliant
    with WARNS=5.
---
 usr.bin/minigzip/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr.bin/minigzip/Makefile b/usr.bin/minigzip/Makefile
index 6b04d8a65599..e7174694865a 100644
--- a/usr.bin/minigzip/Makefile
+++ b/usr.bin/minigzip/Makefile
@@ -4,7 +4,7 @@ SRCDIR=	${SRCTOP}/sys/contrib/zlib/test
 
 PROG=	minigzip
 
-WARNS?=	5
+WARNS?=	2
 CFLAGS+=-DUSE_MMAP
 LIBADD=	z