Roo/History.js

diff --git a/Roo/History.js b/Roo/History.js
index f7d13d5..2e89fe1 100644 (file)
--- a/Roo/History.js
+++ b/Roo/History.js
@@ -217,7 +217,14 @@ Roo.History = {
        
                this.enabled = !this.emulated.pushState;
 
-         
+        if ( this.emulated.pushState ) {
+                        
+                       // Prepare
+                       var emptyFunction = function(){};
+                       this.pushState =  emptyFunction;
+                       this.replaceState = emptyFunction;
+               }   
+
         
         
         
@@ -1620,17 +1627,7 @@ Roo.History = {
                // HTML5 State Support
 
                // Non-Native pushState Implementation
-               if ( this.emulated.pushState ) {
-                       /*
-                        * Provide Skeleton for HTML4 Browsers
-                        */
-
-                       // Prepare
-                       var emptyFunction = function(){};
-                       History.pushState = History.pushState||emptyFunction;
-                       History.replaceState = History.replaceState||emptyFunction;
-               } // History.emulated.pushState
-
+               
                // Native pushState Implementation
                else {
                        /*