[HttpFoundation] Revert getClientIp @return docblock

ossinkine · ossinkine · commit 7568d3452d80 · 2019-07-24T10:24:50.000+05:00
diff --git a/src/Symfony/Component/HttpFoundation/Request.php b/src/Symfony/Component/HttpFoundation/Request.php
@@ -912,7 +912,7 @@ public function getClientIps()
      * ("Client-Ip" for instance), configure it via the $trustedHeaderSet
      * argument of the Request::setTrustedProxies() method instead.
      *
-     * @return string|null The client IP address
+     * @return string The client IP address
      *
      * @see getClientIps()
      * @see http://en.wikipedia.org/wiki/X-Forwarded-For

Original file line number	Diff line number	Diff line change
`@@ -912,7 +912,7 @@ public function getClientIps()`
`912`	`912`	`* ("Client-Ip" for instance), configure it via the $trustedHeaderSet`
`913`	`913`	`* argument of the Request::setTrustedProxies() method instead.`
`914`	`914`	`*`
`915`		`- * @return string\|null The client IP address`
	`915`	`+ * @return string The client IP address`
`916`	`916`	`*`
`917`	`917`	`* @see getClientIps()`
`918`	`918`	`* @see http://en.wikipedia.org/wiki/X-Forwarded-For`