From afa17b8236903b0dcd5a633e674b2fcec0ea7d88 Mon Sep 17 00:00:00 2001
From: Ralf Becker <RalfBecker@outdoor-training.de>
Date: Wed, 24 Aug 2016 13:06:06 +0200
Subject: [PATCH] fix PHP Fatal Call to a member function update() on null

---
 api/src/Session.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/src/Session.php b/api/src/Session.php
index 3d266c453b..6c44d275c3 100644
--- a/api/src/Session.php
+++ b/api/src/Session.php
@@ -1414,7 +1414,7 @@ class Session
 			$this->set_action($action);
 		}
 		// update dla in access-log table, if we have an access-log row (non-anonymous session)
-		if ($this->sessionid_access_log && $update_access_log)
+		if ($this->sessionid_access_log && $update_access_log && is_object($GLOBALS['egw']->db))
 		{
 			$GLOBALS['egw']->db->update(self::ACCESS_LOG_TABLE,array(
 				'session_dla' => time(),