cfg_file can be static.

diff --git a/usr.bin/tmux/cfg.c b/usr.bin/tmux/cfg.c
index a86a46e..04e9780 100644 (file)
--- a/usr.bin/tmux/cfg.c
+++ b/usr.bin/tmux/cfg.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cfg.c,v 1.54 2017/02/03 11:57:27 nicm Exp $ */
+/* $OpenBSD: cfg.c,v 1.55 2017/04/05 10:45:39 nicm Exp $ */
 
 /*
  * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -28,7 +28,7 @@
 
 #include "tmux.h"
 
-char            *cfg_file;
+static char     *cfg_file;
 int              cfg_finished;
 static char    **cfg_causes;
 static u_int     cfg_ncauses;