From 396a1e6535fa3a5cbde5e3b044fa5618d6b6d972 Mon Sep 17 00:00:00 2001
From: NicoDucou <nicolas@ldd.fr>
Date: Thu, 14 Sep 2023 11:58:58 +0200
Subject: [PATCH] Course Progress: fix error when exporting progress when no
 thematic where set -refs BT#21016

---
 main/course_progress/thematic_controller.php | 4 ++++
 main/inc/lib/thematic.lib.php                | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/main/course_progress/thematic_controller.php b/main/course_progress/thematic_controller.php
index 4a2cd3befe..2f8414791c 100755
--- a/main/course_progress/thematic_controller.php
+++ b/main/course_progress/thematic_controller.php
@@ -210,6 +210,10 @@ class ThematicController
                     $pdfOrientation = api_get_configuration_value('thematic_pdf_orientation');
 
                     $list = $thematic->get_thematic_list();
+                    if ($list === false) {
+                        header('Location: '.api_get_self().'?'.api_get_cidreq());
+                        exit;
+                    }
                     $item = [];
                     $listFinish = [];
                     foreach ($list as $theme) {
diff --git a/main/inc/lib/thematic.lib.php b/main/inc/lib/thematic.lib.php
index 2249c819f4..c1776b609a 100755
--- a/main/inc/lib/thematic.lib.php
+++ b/main/inc/lib/thematic.lib.php
@@ -310,6 +310,8 @@ class Thematic
                     $data[$row['id']] = $row;
                 }
             }
+        } else {
+            return false;
         }
 
         return $data;