Pull request #1722: 无JIRA任务 ob的splice实现问题

Merge in VISUAL/fineui from ~FAY/fineui:master to master

* commit 'a6b7975684194c5dd555c9e60bca4bd47666d5d1':
  无JIRA任务 ob的splice实现问题

dist/fix/fix.js

@@ -652,7 +652,9 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
                     args = inserted;
                     break;
                 case 'splice':
+                    if (args.length > 2) {
                         args = [args[0], args[1]].concat(inserted ? inserted : []);
+                    }
                     break;
             }
             var result = original.apply(this, args);