From f498435a41c909285e97e78f9b1cdd201fac2057 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nnes.com@googlemail.com>
Date: Wed, 27 Sep 2023 02:03:01 +0000
Subject: [PATCH] fix false return

---
 Utils/IO/Csv/CsvDatabaseMapper.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Utils/IO/Csv/CsvDatabaseMapper.php b/Utils/IO/Csv/CsvDatabaseMapper.php
index ac5c9bc7f..c33062d48 100644
--- a/Utils/IO/Csv/CsvDatabaseMapper.php
+++ b/Utils/IO/Csv/CsvDatabaseMapper.php
@@ -73,6 +73,9 @@ class CsvDatabaseMapper implements IODatabaseMapper
 
         // get column titles
         $titles = \fgetcsv($fp, 4096);
+        if ($titles === false) {
+            return;
+        }
 
         $columns = \count($titles);
         if ($columns === 0) {
@@ -149,6 +152,9 @@ class CsvDatabaseMapper implements IODatabaseMapper
 
         // get column titles
         $titles = \fgetcsv($fp, 4096);
+        if ($titles === false) {
+            return;
+        }
 
         $columns = \count($titles);
         if ($columns === 0) {