Fixing return value tag.

cakephp · Sep 14, 2010 · 834c44b · 834c44b
1 parent 578674f
commit 834c44b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cake/libs/cake_request.php b/cake/libs/cake_request.php
@@ -359,7 +359,7 @@ protected function _processFiles() {
  *
  * @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) {