[HttpFoundation] Fix getClientIp @return docblock

This commit is contained in:
Nikolay Labinskiy 2017-04-13 14:19:24 +03:00
parent 0fcf552b24
commit af3424fb95

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@ -850,7 +850,7 @@ class Request
* ("Client-Ip" for instance), configure it via "setTrustedHeaderName()" with * ("Client-Ip" for instance), configure it via "setTrustedHeaderName()" with
* the "client-ip" key. * the "client-ip" key.
* *
* @return string The client IP address * @return string|null The client IP address
* *
* @see getClientIps() * @see getClientIps()
* @see http://en.wikipedia.org/wiki/X-Forwarded-For * @see http://en.wikipedia.org/wiki/X-Forwarded-For