Test if a variable is set before trying to unset it. If a user has no rules in their config, then $config['filter'] would not be undefined, so unsettings $config['filter']['bypassstaticroutes'] would result in an error. http://forum.pfsense.org/index.php/topic,35702.0.html
Added by Jim Pingle over 14 years ago
Test if a variable is set before trying to unset it. If a user has no rules in their config, then $config['filter'] would not be undefined, so unsettings $config['filter']['bypassstaticroutes'] would result in an error. http://forum.pfsense.org/index.php/topic,35702.0.html