bug fix

@@ -268,6 +268,8 @@
     
     [super webViewDidFinishLoad:theWebView];
 
+    [self cycleInject];
+    
     if (self.delegate && [self.delegate respondsToSelector:@selector(webViewDidFinishLoad:)]) {
         [self.delegate webViewDidFinishLoad:theWebView];
     }

@@ -1833,7 +1833,9 @@ define("cordova/yohoInterface", function(require, exports, module) {
             } else if (ability === "Native_FS") {
                 native_fs_callbackWithInfo(info["result"], onSuccess);
             } else {
-                onSuccess();
+               if (onSuccess !== null) {
+                    onSuccess();
+               }
             }
         }
 
@@ -1843,12 +1845,10 @@ define("cordova/yohoInterface", function(require, exports, module) {
     module.exports = new YHInterface();
 
 });
-
+  
 window.yohoInterface = require('cordova/yohoInterface');
-// End: Added by xugaoqiang
 
 window.cordova = require('cordova');
-// file: src/scripts/bootstrap.js
 
 require('cordova/init');