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| author | jim-p <jimp@pfsense.org> | 2010-07-30 09:31:05 -0400 |
|---|---|---|
| committer | jim-p <jimp@pfsense.org> | 2010-07-30 09:32:05 -0400 |
| commit | 3c9781d86a3e9dad9a7d415e4d31519b97278d15 (patch) | |
| tree | 831b0523654d4c4e620d6c3412726f0cc63d8086 /etc/inc | |
| parent | 318c1505e82372004bbe849298655201e70dff41 (diff) | |
| download | pfsense-3c9781d86a3e9dad9a7d415e4d31519b97278d15.zip pfsense-3c9781d86a3e9dad9a7d415e4d31519b97278d15.tar.gz | |
Check if this variable is empty before using, since if it's null/empty, it will come back true when we don't want that.
Diffstat (limited to 'etc/inc')
| -rw-r--r-- | etc/inc/services.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/inc/services.inc b/etc/inc/services.inc index 49e4987..2f6de89 100644 --- a/etc/inc/services.inc +++ b/etc/inc/services.inc @@ -156,7 +156,7 @@ EOD; foreach ($a_vip as $vipent) { if($int == $real_dhcpif) { /* this is the interface! */ - if($vipent['advskew'] < "20") + if(!empty($vipent['advskew']) && ($vipent['advskew'] < "20")) $skew = 0; } } |
