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fix call to isUnderMaintenance() on null (#10090)

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Not sure how people managed to trigger that one...
This commit is contained in:
Tony Murray
2019-04-18 10:14:17 -05:00
committed by GitHub
parent d5ea3d42bd
commit d901d308d2
1 changed files with 2 additions and 1 deletions
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3
includes/alerts.inc.php
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@@ -158,7 +158,8 @@ function GetRules($device_id)
*/
function IsMaintenance($device_id)
{
return \App\Models\Device::find($device_id)->isUnderMaintenance();
$device = \App\Models\Device::find($device_id);
return !is_null($device) && $device->isUnderMaintenance();
}
/**
* Run all rules for a device