From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 7 Dec 2009 12:28:16 +0000 (+0000)
Subject: fixed warning on access of array index that did not exist in session global
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=778589c635adb98278353d9438dc5ed0d8dbcbb2;p=lorea%2Felgg.git

fixed warning on access of array index that did not exist in session global

git-svn-id: http://code.elgg.org/elgg/trunk@3734 36083f99-b078-4883-b0ff-0f9b5a30f544
---

diff --git a/actions/login.php b/actions/login.php
index 26a144045..86160bb00 100644
--- a/actions/login.php
+++ b/actions/login.php
@@ -12,7 +12,6 @@
 action_gatekeeper();
 
 // Get username and password
-
 $username = get_input('username');
 $password = get_input("password");
 $persistent = get_input("persistent", false);
@@ -28,9 +27,9 @@ if (!empty($username) && !empty($password)) {
 // Set the system_message as appropriate
 if ($result) {
 	system_message(elgg_echo('loginok'));
-	if ($_SESSION['last_forward_from']) {
+	if (isset($_SESSION['last_forward_from']) && $_SESSION['last_forward_from']) {
 		$forward_url = $_SESSION['last_forward_from'];
-		$_SESSION['last_forward_from'] = "";
+		unset($_SESSION['last_forward_from']);
 		forward($forward_url);
 	} else {
 		if ( (isadminloggedin()) && (!datalist_get('first_admin_login'))) {