[Notifier] Fix return type

OskarStark · OskarStark · commit c76d17d90a48 · 2020-12-18T09:57:00.000+01:00
diff --git a/src/Symfony/Component/Notifier/Transport/AbstractTransport.php b/src/Symfony/Component/Notifier/Transport/AbstractTransport.php
@@ -80,7 +80,7 @@ public function send(MessageInterface $message): void
 
     abstract protected function doSend(MessageInterface $message): void;
 
-    protected function getEndpoint(): ?string
+    protected function getEndpoint(): string
     {
         return ($this->host ?: $this->getDefaultHost()).($this->port ? ':'.$this->port : '');
     }

Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,7 @@ public function send(MessageInterface $message): void`
`80`	`80`
`81`	`81`	`abstract protected function doSend(MessageInterface $message): void;`
`82`	`82`
`83`		`- protected function getEndpoint(): ?string`
	`83`	`+ protected function getEndpoint(): string`
`84`	`84`	`{`
`85`	`85`	`return ($this->host ?: $this->getDefaultHost()).($this->port ? ':'.$this->port : '');`
`86`	`86`	`}`