Merge branch '4.6' into 4

silverstripe-terraformers · Jan 15, 2021 · 270068f · 270068f
2 parents b1ce613 + f17405e
commit 270068f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Services/QueuedJobService.php b/src/Services/QueuedJobService.php
@@ -718,7 +718,7 @@ protected function grabMutex(QueuedJobDescriptor $jobDescriptor)
 
                 $row = DB::query(sprintf($query, Convert::raw2sql($descriptorId)))->first();
 
-                if (!array_key_exists('ID', $row) || !$row['ID']) {
+                if (!is_array($row) || !array_key_exists('ID', $row) || !$row['ID']) {
                     throw new Exception('Failed to read job lock');
                 }