From 4edc909f2acbef3bf398a57be097b98ae0ec3ddf Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Wed, 13 Mar 2024 12:36:16 +0200
Subject: [PATCH] fix

---
 application/Espo/Tools/Import/Import.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/application/Espo/Tools/Import/Import.php b/application/Espo/Tools/Import/Import.php
index 549107524d..7b28ae8dca 100644
--- a/application/Espo/Tools/Import/Import.php
+++ b/application/Espo/Tools/Import/Import.php
@@ -1370,11 +1370,14 @@ class Import
 
     private static function encodeUrl(string $string): string
     {
-        return preg_replace_callback(
+        /** @noinspection RegExpRedundantEscape */
+        $result = preg_replace_callback(
             "/[^-\._~:\/\?#\\[\\]@!\$&'\(\)\*\+,;=]+/",
             fn ($match) => rawurlencode($match[0]),
             $string
         );
+
+        return $result ?? $string;
     }
 
     /**