From f7c1ba52a34cbed09dbd4f5ca9a4b52996caf72c Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 19 Jul 2015 05:26:25 -0700
Subject: [PATCH] fix implicit global.

---
 lib/program.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/program.js b/lib/program.js
index c80a00d..beae9f2 100644
--- a/lib/program.js
+++ b/lib/program.js
@@ -94,7 +94,7 @@ function Program(options) {
   this.tmuxVersion = (function() {
     if (!self.tmux) return 2;
     try {
-      version = cp.execFileSync('tmux', ['-V'], { encoding: 'utf8' });
+      var version = cp.execFileSync('tmux', ['-V'], { encoding: 'utf8' });
       return +/^tmux ([\d.]+)/i.exec(version.trim().split('\n')[0])[1];
     } catch (e) {
       return 2;