diff options
| -rw-r--r-- | etc/inc/pfsense-utils.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index 8a07ae7..34d7125 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -59,8 +59,8 @@ function log_error($error) { * $mac - the mac address of the interface ******/ function get_interface_mac_address($interface) { - $mac = exec('ifconfig ' . $interface . ' | grep ether | cut -d" " -f 2'); - return str_replace(array("\n", "\r"), "", $mac); + $mac = exec("ifconfig {$interface} | awk '/ether/ {print $2}'"); + return trim($mac); } /****f* pfsense-utils/return_dir_as_array |
