From 04a1316b59634d553b63446a124492ad7cf17edc Mon Sep 17 00:00:00 2001 From: Isaac Flores Date: Wed, 10 Dec 2008 15:01:58 +0100 Subject: [PATCH] [svn r17201] minor - style changes - defined variable --- main/inc/lib/groupmanager.lib.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/main/inc/lib/groupmanager.lib.php b/main/inc/lib/groupmanager.lib.php index 7110a9ff47..9b170d94fc 100644 --- a/main/inc/lib/groupmanager.lib.php +++ b/main/inc/lib/groupmanager.lib.php @@ -109,7 +109,8 @@ class GroupManager $table_user = Database :: get_main_table(TABLE_MAIN_USER); $table_course = Database :: get_main_table(TABLE_MAIN_COURSE); $table_group_user = Database :: get_course_table(TABLE_GROUP_USER, $course_db); - $session_condition = intval($_SESSION['id_session'])==0 ? '' : ' g.session_id IN (0,'.intval($_SESSION['id_session']).') '; + $session_id=isset($_SESSION['id_session']) ? $_SESSION['id_session'] : false; + $session_condition = intval($session_id)==0 ? '' : ' g.session_id IN (0,'.intval($session_id).') '; $sql = "SELECT g.id , g.name ,