[hotfix] Do not kill itself when the process has no PID...

continuouspipe · Feb 1, 2018 · 5b84764 · 5b84764
1 parent a83cd0c
commit 5b84764
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/ContinuousPipe/Message/Transaction/Deadline/ProcessMessageDeadlineExtender.php b/src/ContinuousPipe/Message/Transaction/Deadline/ProcessMessageDeadlineExtender.php
@@ -72,7 +72,9 @@ public function extend()
 
     public function stop()
     {
-        $this->forceKill($this->process->getPid());
+        if (null !== ($pid = $this->process->getPid())) {
+            $this->forceKill($pid);
+        }
     }
 
     private function getCommandPrefix() : string