添加保留词 firefox

libs/jquery.js

@@ -325,12 +325,7 @@ jQuery.extend({
 			} else {
 			// Otherwise, avoid the DOM node creation, insertion
 			// and removal by using an indirect global eval
-				try{
-					indirect( code );
-				}
-				catch(e){
-					console.log(e)
-				}
+				indirect( code );
 			}
 		}
 	},