git: socket: Make sure so_refs will not go from 0 to 1

[Sepherosa Ziehau]

commit db38e955e08f32a306e5ce7e118afc6fdd05966e
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Fri Nov 27 14:45:35 2015 +0800

    socket: Make sure so_refs will not go from 0 to 1

Summary of changes:
 sys/sys/socketvar2.h | 2 ++
 1 file changed, 2 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/db38e955e08f32a306e5ce7e118afc6fdd05966e


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