Code style

Author: IonicaBizau

lib/index.js

@@ -342,11 +342,16 @@ GitStats.ansiCalendar = function (data, callback) {
 
         // Months label
         monthHack = "MMMM"; //Left padding
-        for (var i=0; i<months.length; i++) {
-          // The length of strMonths should always be 2*(i+1) (at the i-th column)
-          if (months[i] === undefined) strMonths += new Array(2*(i+1)-strMonths.length+1).join(" ");
-          else strMonths += months[i];
+
+        for (var i = 0; i < months.length; i++) {
+            // The length of strMonths should always be 2*(i+1) (at the i-th column)
+            if (!months[i]) {
+                strMonths += new Array(2*(i+1)-strMonths.length+1).join(" ");
+            } else {
+                strMonths += months[i];
+            }
         }
+
         strYear = monthHack + strMonths + "\n" + strYear;
         strYear +=
              new Array(5 + 2 * Math.ceil(365 / 7)).join("-")