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Fixing return value tag.

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mark_story 2010-09-13 23:06:15 -04:00
parent 578674f0e1
commit 834c44b303
1 changed files with 1 additions and 1 deletions
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2
cake/libs/cake_request.php
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@ -359,7 +359,7 @@ class CakeRequest implements ArrayAccess {
*
* @param boolean $safe Use safe = false when you think the user might manipulate their HTTP_CLIENT_IP
* header. Setting $safe = false will will also look at HTTP_X_FORWARDED_FOR
* @return void
* @return string The client IP.
*/
public function clientIp($safe = true) {
if (!$safe && env('HTTP_X_FORWARDED_FOR') != null) {