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mvc: tighten previous

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This commit is contained in:
Franco Fichtner 2017-04-29 16:18:14 +02:00
parent a14da189f8
commit 2b0cb7bed3
1 changed files with 1 additions and 1 deletions
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2
src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/InterfaceField.php
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@ -129,7 +129,7 @@ class InterfaceField extends BaseField
$allInterfacesDevices = array(); // mapping device -> interface handle (lan/wan/optX)
$configObj = Config::getInstance()->object();
// Iterate over all interfaces configuration and collect data
if ($configObj->interfaces->count() > 0) {
if (isset($configObj->interfaces) && $configObj->interfaces->count() > 0) {
foreach ($configObj->interfaces->children() as $key => $value) {
$allInterfaces[$key] = $value;
if (!empty($value->if)) {