[0005735] Additional fix for php>=8.2

diff --git a/reporting/includes/class.mail.inc b/reporting/includes/class.mail.inc
index 583a20a489032b0c1342dd4995cbc5d2f0c9462a..466675ee299adf6b87292f47aac45a36d9d02017 100644 (file)
--- a/reporting/includes/class.mail.inc
+++ b/reporting/includes/class.mail.inc
@@ -60,7 +60,7 @@ class email
             'linebreak-chars'=>'\n',
             'scheme' => 'Q',
         );
-        return substr(iconv_mime_encode(null, $txt, $opts), 2);
+        return substr(iconv_mime_encode('', $txt, $opts), 2);
     }
 
     //