Merge branch '4.4' into 5.2

nicolas-grekas · nicolas-grekas · commit 75ea7f9e54c1 · 2021-07-23T17:54:19.000+02:00
* 4.4:
  [4.4] Add missing `@return` annotations
  Handle lock with long key
diff --git a/Transport/Smtp/SmtpTransport.php b/Transport/Smtp/SmtpTransport.php
@@ -340,6 +340,9 @@ private function checkRestartThreshold(): void
         $this->restartCounter = 0;
     }
 
+    /**
+     * @return array
+     */
     public function __sleep()
     {
         throw new \BadMethodCallException('Cannot serialize '.__CLASS__);

Original file line number	Diff line number	Diff line change
`@@ -340,6 +340,9 @@ private function checkRestartThreshold(): void`
`340`	`340`	`$this->restartCounter = 0;`
`341`	`341`	`}`
`342`	`342`
	`343`	`+ /**`
	`344`	`+ * @return array`
	`345`	`+ */`
`343`	`346`	`public function __sleep()`
`344`	`347`	`{`
`345`	`348`	`throw new \BadMethodCallException('Cannot serialize '.__CLASS__);`