From fe21b10de59edfd95bd50f5b3c65e444cd717788 Mon Sep 17 00:00:00 2001
From: MartB <mart.b@outlook.de>
Date: Thu, 6 Sep 2018 20:34:16 +0200
Subject: replace setcookie value with '' instead of null.
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The php documentation states that an empty string should be used for a cookie when it has no real value.
null leads to the following error: expects parameter 2 to be string, null given

Signed-off-by: Martin Böh <mart.b@outlook.de>
---
 lib/base.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/base.php')

diff --git a/lib/base.php b/lib/base.php
index 628756cd217..23b9adde86a 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -441,7 +441,7 @@ class OC {
 		// session timeout
 		if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) {
 			if (isset($_COOKIE[session_name()])) {
-				setcookie(session_name(), null, -1, self::$WEBROOT ? : '/');
+				setcookie(session_name(), '', -1, self::$WEBROOT ? : '/');
 			}
 			\OC::$server->getUserSession()->logout();
 		}
-- 
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