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| author | Scott Ullrich <sullrich@pfsense.org> | 2005-12-27 19:28:58 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2005-12-27 19:28:58 +0000 |
| commit | 1d9118a121ab047fbec4a39a5aaab6fdc3900a68 (patch) | |
| tree | b345acad10f4ce48a9e2d605cc46f262cf226492 /etc/inc/config.inc | |
| parent | 76612f46259bdcdaa526b4546b39c7d64d406450 (diff) | |
| download | pfsense-1d9118a121ab047fbec4a39a5aaab6fdc3900a68.zip pfsense-1d9118a121ab047fbec4a39a5aaab6fdc3900a68.tar.gz | |
Do not error when no interfaces are found
#747
Diffstat (limited to 'etc/inc/config.inc')
| -rw-r--r-- | etc/inc/config.inc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/etc/inc/config.inc b/etc/inc/config.inc index f5ce7c3..5367e78 100644 --- a/etc/inc/config.inc +++ b/etc/inc/config.inc @@ -939,9 +939,13 @@ Valid interfaces are: EOD; - foreach ($iflist as $iface => $ifa) { - echo sprintf("% -8s%s%s\n", $iface, $ifa['mac'], - $ifa['up'] ? " (up)" : ""); + if(!is_array($iflist)) { + echo "No interfaces found!\n"; + } else { + foreach ($iflist as $iface => $ifa) { + echo sprintf("% -8s%s%s\n", $iface, $ifa['mac'], + $ifa['up'] ? " (up)" : ""); + } } echo <<<EOD |
