From 239b65a9bc69a8ad6762d13085f314223855ea11 Mon Sep 17 00:00:00 2001
From: Chris Bowdon <c.bowdon@bath.edu>
Date: Sun, 23 Jul 2017 21:26:22 +0100
Subject: [PATCH] Add missing var declarations

---
 cli.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cli.js b/cli.js
index aefaef5..8b923b4 100644
--- a/cli.js
+++ b/cli.js
@@ -558,7 +558,7 @@ var pad = function (str, len) {
  * @api public
  */
 cli.getUsage = function (code) {
-    var short, desc, optional, line, seen_opts = [],
+    var short, long, type, desc, optional, line, seen_opts = [],
         switch_pad = cli.option_width;
 
     var trunc_desc = function (pref, desc, len) {