diff options
| -rw-r--r-- | etc/inc/pfsense-utils.inc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index 4850b43..accda0d 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -1415,6 +1415,10 @@ function get_interface_arr($flush = false) { */ function does_interface_exist($interface) { global $config; + + if(!$interface) + return false; + $ints = get_interface_arr(); if(strtolower($interface) == "lan") |
