解决Wordpress后台出现Please switch to Firefox / Safari提示的方法

貌似启用WP-o-Matic插件后,在Wordpress后台进入WPRobot的时候会出现"Please switch to Firefox / Safari"的提示.每次都得用FireFox才能设置WPRobot,很麻烦.
在网上找到一篇一篇帖子,可以解决这个问题.
方法就是:
1. Download http://downloads.wordpress.org/plugin/wp-o-matic.1.0RC4.zip from the http://wordpress.org/extend/plugins/wp-o-matic/ page.
2. Using your favorite text editor edit the file
wp-o-matic/wpomatic.php
Go to line 1079 and comment out the two lines from this
if (isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false))
      die('Please switch to Firefox / Safari');
to this
// if (isset($_SERVER['HTTP_USER_AGENT']) && (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false))
    //  die('Please switch to Firefox / Safari');