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| author | Scott Ullrich <sullrich@pfsense.org> | 2008-02-09 03:37:47 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2008-02-09 03:37:47 +0000 |
| commit | 49a7f82a4268d5be5b498e0614bfc4d195038c1d (patch) | |
| tree | 89d99344a75c40db8c25209299c3fc7ddbdceaf2 | |
| parent | cfa78e3918474e5a7cb8a81953314afd82ebf9ad (diff) | |
| download | pfsense-49a7f82a4268d5be5b498e0614bfc4d195038c1d.zip pfsense-49a7f82a4268d5be5b498e0614bfc4d195038c1d.tar.gz | |
* Minor cleanups
* Make sure $interface is being defined
| -rw-r--r-- | etc/inc/pfsense-utils.inc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index 4850b43..accda0d 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -1415,6 +1415,10 @@ function get_interface_arr($flush = false) { */ function does_interface_exist($interface) { global $config; + + if(!$interface) + return false; + $ints = get_interface_arr(); if(strtolower($interface) == "lan") |
