From 2f262bc8ac4d27a338f9d559de532a78d926c9af Mon Sep 17 00:00:00 2001
From: Pavel Dohnal <pavel@mailpoet.com>
Date: Tue, 19 Nov 2019 15:30:07 +0100
Subject: [PATCH] Make sure value is correct

[MAILPOET-2535]
---
 lib/Cron/Workers/ExportFilesCleanup.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Cron/Workers/ExportFilesCleanup.php b/lib/Cron/Workers/ExportFilesCleanup.php
index ea2d82d7b6..eea4e24c84 100644
--- a/lib/Cron/Workers/ExportFilesCleanup.php
+++ b/lib/Cron/Workers/ExportFilesCleanup.php
@@ -13,6 +13,9 @@ class ExportFilesCleanup extends SimpleWorker {
   function processTaskStrategy(ScheduledTask $task) {
     $iterator = new \GlobIterator(Export::getExportPath() . '/' . Export::getFilePrefix() . '*.*');
     foreach ($iterator as $file) {
+      if (is_string($file)) {
+        continue;
+      }
       $name = $file->getPathname();
       $created = $file->getMTime();
       $now = new Carbon();