datepicker.js in uikit2-rails-0.1.2

- old
+ new

@@ -1,6 +1,6 @@
-/*! UIkit 2.22.0 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
+/*! UIkit 2.23.0 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
 (function(addon) {
 
     var component;
 
     if (window.UIkit) {
@@ -205,10 +205,10 @@
         pick: function(initdate) {
 
             var offset = this.element.offset(),
                 css    = {"left": offset.left, "right":""};
 
-            this.current  = initdate ? moment(initdate, this.options.format):moment();
+            this.current  = isNaN(initdate) ? moment(initdate, this.options.format):moment();
             this.initdate = this.current.format("YYYY-MM-DD");
 
             this.update();
 
             if (UI.langdirection == 'right') {