Handle possible null case

trasher · trasher · commit eed5344f9770 · 2025-11-21T10:34:13.000+01:00
diff --git a/src/Transfer.php b/src/Transfer.php
@@ -2951,7 +2951,7 @@ private function transferTaskCategory(string $itemtype, int $ID, int $newID): vo
         }
 
         $taskclass = $itemtype::getTaskClass();
-        if (!is_a($taskclass, CommonITILTask::class, true)) {
+        if (!is_a($taskclass ?? '', CommonITILTask::class, true)) {
             return;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -2951,7 +2951,7 @@ private function transferTaskCategory(string $itemtype, int $ID, int $newID): vo`
`2951`	`2951`	`}`
`2952`	`2952`
`2953`	`2953`	`$taskclass = $itemtype::getTaskClass();`
`2954`		`- if (!is_a($taskclass, CommonITILTask::class, true)) {`
	`2954`	`+ if (!is_a($taskclass ?? '', CommonITILTask::class, true)) {`
`2955`	`2955`	`return;`
`2956`	`2956`	`}`
`2957`	`2957`