[fb] Fix js exception when dropping a file in the file browser
@@ -783,10 +783,10 @@ qq.UploadDropZone.prototype = {
});
},
_isValidFileDrag: function(e){
- var dt = e.dataTransfer,
+ var dt = e.dataTransfer;
// do not check dt.types.contains in webkit, because it crashes safari 4
- isWebkit = navigator.userAgent.indexOf("AppleWebKit") > -1;
- isIE9 = navigator.appVersion.indexOf("MSIE 9") > -1;
+ var isWebkit = navigator.userAgent.indexOf("AppleWebKit") > -1;
+ var isIE9 = navigator.appVersion.indexOf("MSIE 9") > -1;
if (isIE9) return false;
