From 20431c95164cdceda3e0cf5aa22090a8c9c2efe1 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Sun, 21 Aug 2016 17:52:42 +0200
Subject: [exams] Fix exam mode detection for global location/clients without
 location

---
 modules-available/exams/baseconfig/getconfig.inc.php | 12 +++++++-----
 modules-available/exams/inc/exams.inc.php            |  2 --
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'modules-available/exams')

diff --git a/modules-available/exams/baseconfig/getconfig.inc.php b/modules-available/exams/baseconfig/getconfig.inc.php
index 2776d3a8..6a9bf03a 100644
--- a/modules-available/exams/baseconfig/getconfig.inc.php
+++ b/modules-available/exams/baseconfig/getconfig.inc.php
@@ -2,10 +2,12 @@
 
 if (isset($configVars["SLX_LOCATIONS"])) {
 	$locationIds = explode(' ', $configVars["SLX_LOCATIONS"]);
-	if (Exams::isInExamMode($locationIds, $lectureId)) {
-		$configVars['SLX_EXAM'] = 'yes';
-		if (strlen($lectureId) > 0) {
-			$configVars['SLX_EXAM_START'] = $lectureId;
-		}
+} else {
+	$locationIds = array();
+}
+if (Exams::isInExamMode($locationIds, $lectureId)) {
+	$configVars['SLX_EXAM'] = 'yes';
+	if (strlen($lectureId) > 0) {
+		$configVars['SLX_EXAM_START'] = $lectureId;
 	}
 }
diff --git a/modules-available/exams/inc/exams.inc.php b/modules-available/exams/inc/exams.inc.php
index e95a9392..5fc497c7 100644
--- a/modules-available/exams/inc/exams.inc.php
+++ b/modules-available/exams/inc/exams.inc.php
@@ -11,8 +11,6 @@ class Exams
 	{
 		if (!is_array($locationIds)) {
 			$locationIds = array($locationIds);
-		} elseif (empty($locationIds)) {
-			return false;
 		}
 		$l = str_repeat(',?', count($locationIds));
 		$res = Database::queryFirst("SELECT lectureid FROM exams"
-- 
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