2 files changed, 21 insertions, 17 deletions
diff --git a/lib/logger.js b/lib/logger.js
index 7e0c516..d4c5dc9 100644
--- a/lib/logger.js
+++ b/lib/logger.js
@@ -79,21 +79,13 @@ exports.generateTimeSheet = function generateTimeSheet() {
 }; 
 
 function timeSheetRecordsPrinter(records) {
-  function leadingZero(n) {
-    // pads a single number with a leading zero. Heh.
-    var s = n.toString();
-    if (s.length === 1) {
-      s = "0" + s;
-    }
-    return s;
-  }
-
   var commentBugRE = new RegExp("[bB]ug\\s+([0-9]+)","g");
   // sort the records into temporary array
   var tmpArr = [];
   var today = new Date();
-  var todayStr = today.getFullYear()+"-"+leadingZero(today.getMonth()+1)+
-    "-"+leadingZero(today.getDate());
+  var todayStr = today.getFullYear() + "-" +
+    xrpc.leadingZero(today.getMonth()+1) + "-" +
+    xrpc.leadingZero(today.getDate());
   var outStr = '<!DOCTYPE html>' +
     "<html><head>\n"+
     "<meta charset='utf-8'/>\n"+
diff --git a/lib/xmlrpc.js b/lib/xmlrpc.js
index 6576f31..e038c4e 100644
--- a/lib/xmlrpc.js
+++ b/lib/xmlrpc.js
@@ -26,15 +26,27 @@
  * not an instance of SAME Array.
  */
 
-var dateToISO8601 = exports.dateToISO8601 = function dateToISO8601(date) {
-  function leadingZero(n) {
-    // pads a single number with a leading zero. Heh.
-    if (n.length === 1) {
-      n = "0" + n;
-    }
+/**
+ * pads a single number with a leading zero. Heh.
+ *
+ * @param n String or Number
+ * @return String with leading zero added if necessary
+ *
+ * If the real parameter is not numerical, it is just returned as it is.
+ */
+var leadingZero = exports.leadingZero = function leadingZero(n) {
+  if (isNaN(Number(n))) {
     return n;
+  };
+
+  var s = "0" + n;
+  if (s.length > 2) {
+    s = s.slice(1);
   }
+  return s;
+};
 
+var dateToISO8601 = exports.dateToISO8601 = function dateToISO8601(date) {
   // wow I hate working with the Date object
   console.log("date = " + date);
   var year = date.getYear();