From e5e57ce8c584f52cf8dd60c749f14893358b6c2e Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nnes.com@googlemail.com>
Date: Thu, 25 Apr 2024 03:26:52 +0000
Subject: [PATCH] fix tests

---
 Controller/BackendController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index a1caf3b..b499c35 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -291,7 +291,7 @@ final class BackendController extends Controller
         $toParse = \file_get_contents($path);
         $summary = \file_get_contents(__DIR__ . '/../../../Developer-Guide/SUMMARY.md');
 
-        if (\stripos($toParse, '```mermaid') !== false) {
+        if ($toParse !== false && \stripos($toParse, '```mermaid') !== false) {
             $this->loadMermaid($response);
         }