git: kernel/netinet6: Fix the kernel build without "options INET6".

[Sascha Wildner]

commit 2e4d129432d5339825e1225953fbd6d516278a21
Author: Sascha Wildner <***@online.de>
Date: Sun Dec 9 12:53:33 2018 +0100

kernel/netinet6: Fix the kernel build without "options INET6".

Summary of changes:
sys/netinet6/in6_gif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2e4d129432d5339825e1225953fbd6d516278a21