Double check if pcntl function exists

Toflar · Toflar · commit 765ecebd6657 · 2024-06-24T16:04:31.000+02:00
diff --git a/src/Symfony/Component/Messenger/EventListener/DispatchPcntlSignalListener.php b/src/Symfony/Component/Messenger/EventListener/DispatchPcntlSignalListener.php
@@ -21,6 +21,10 @@ class DispatchPcntlSignalListener implements EventSubscriberInterface
 {
     public function onWorkerRunning(): void
     {
+        if (!\function_exists('pcntl_signal_dispatch')) {
+            return;
+        }
+
         pcntl_signal_dispatch();
     }
 

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,10 @@ class DispatchPcntlSignalListener implements EventSubscriberInterface`
`21`	`21`	`{`
`22`	`22`	`public function onWorkerRunning(): void`
`23`	`23`	`{`
	`24`	`+ if (!\function_exists('pcntl_signal_dispatch')) {`< 602F div aria-hidden="true" style="left:-2px" class="position-absolute top-0 d-flex user-select-none DiffLineTableCellParts-module__in-progress-comment-indicator--hx3m3">
	`25`	`+ return;`
	`26`	`+ }`
	`27`	`+`
`24`	`28`	`pcntl_signal_dispatch();`
`25`	`29`	`}`
`26`	`30`