From ef351d0cf8a866cb40285e71fe5ed2b980bd11ed Mon Sep 17 00:00:00 2001
From: Steve Clay <steve@mrclay.org>
Date: Sun, 5 Aug 2012 21:03:35 -0400
Subject: Fixes #4764: Twitter login supports persistent and referrer
 forwarding

---
 engine/classes/ElggSession.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'engine/classes')

diff --git a/engine/classes/ElggSession.php b/engine/classes/ElggSession.php
index 13a33736c..9750f063e 100644
--- a/engine/classes/ElggSession.php
+++ b/engine/classes/ElggSession.php
@@ -54,7 +54,7 @@ class ElggSession implements ArrayAccess {
 	 *
 	 * @param mixed $key Name
 	 *
-	 * @return void
+	 * @return mixed
 	 */
 	function offsetGet($key) {
 		if (!ElggSession::$__localcache) {
@@ -98,7 +98,7 @@ class ElggSession implements ArrayAccess {
 	 *
 	 * @param int $offset Offset
 	 *
-	 * @return int
+	 * @return bool
 	 */
 	function offsetExists($offset) {
 		if (isset(ElggSession::$__localcache[$offset])) {
@@ -112,6 +112,8 @@ class ElggSession implements ArrayAccess {
 		if ($this->offsetGet($offset)) {
 			return true;
 		}
+
+		return false;
 	}
 
 
@@ -132,10 +134,10 @@ class ElggSession implements ArrayAccess {
 	 * @param string $key   Name
 	 * @param mixed  $value Value
 	 *
-	 * @return mixed
+	 * @return void
 	 */
 	function set($key, $value) {
-		return $this->offsetSet($key, $value);
+		$this->offsetSet($key, $value);
 	}
 
 	/**
@@ -143,9 +145,9 @@ class ElggSession implements ArrayAccess {
 	 *
 	 * @param string $key Name
 	 *
-	 * @return bool
+	 * @return void
 	 */
 	function del($key) {
-		return $this->offsetUnset($key);
+		$this->offsetUnset($key);
 	}
 }
-- 
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