fix issue #16

fix issue #16

Author: ziscloud

angular-slimscroll.js

@@ -7,18 +7,16 @@ angular.module('ui.slimscroll', []).directive('slimscroll', function () {
       var off = [];
       var option = {};
 
-      var refresh = function () {
+      var init = function () {
         if ($attr.slimscroll) {
           option = $scope.$eval($attr.slimscroll);
         } else if ($attr.slimscrollOption) {
           option = $scope.$eval($attr.slimscrollOption);
         }
+        
         $($elem).slimScroll({ destroy: true });
+        
         $($elem).slimScroll(option);
-      };
-
-      var init = function () {
-        refresh();
 
         if ($attr.slimscroll && !option.noWatch) {
           off.push($scope.$watchCollection($attr.slimscroll, refresh));
@@ -42,6 +40,7 @@ angular.module('ui.slimscroll', []).directive('slimscroll', function () {
       };
 
       off.push($scope.$on('$destroy', destructor));
+      
       init();
     }
   };