diff options
-rw-r--r-- | etc/inc/rrd.inc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/etc/inc/rrd.inc b/etc/inc/rrd.inc index c61a732..8f5c270 100644 --- a/etc/inc/rrd.inc +++ b/etc/inc/rrd.inc @@ -258,7 +258,10 @@ function enable_rrd_graphing() { foreach ($ifdescrs as $realif => $ifdescr) { $ifname = $ifdescr['friendly']; $state = $ifdescr['up']; - $realif = get_real_interface($ifname); + $temp = get_real_interface($ifname); + if($temp <> "") { + $realif = $temp; + } /* skip interfaces that do not have a friendly name */ if ("$ifname" == "") { |