From 30e5954090559e9fefaa73ca39c07dcef5bfa09f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ionic=C4=83=20Biz=C4=83u?= <bizauionica@gmail.com>
Date: Wed, 25 May 2016 20:44:53 +0300
Subject: [PATCH] Fix variable which was not defined. Fixes #90.

---
 lib/index.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index ec03745..ae75ac9 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,4 +1,5 @@
-// Dependencies
+"use strict";
+
 var Ul = require("ul")
   , Abs = require("abs")
   , ReadJson = require("r-json")
@@ -498,7 +499,7 @@ GitStats.prototype.ansiCalendar = function (options, callback) {
           ;
 
         self.iterateDays(options, function (cDay) {
-            cDayObj = graph[cDay];
+            var cDayObj = graph[cDay];
             if (!cDayObj) { return; }
             cal.push([cDay, cDayObj.c]);
         });