From de74c656ceb4e00ae7aefe8a29cb63cae912edb8 Mon Sep 17 00:00:00 2001 From: Aleksander Machniak Date: Sat, 28 Aug 2021 09:33:38 +0200 Subject: [PATCH] Fix PHP 8.1 warnings --- program/lib/Roundcube/rcube_smtp.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/program/lib/Roundcube/rcube_smtp.php b/program/lib/Roundcube/rcube_smtp.php index 6c0f3cb04..143711163 100644 --- a/program/lib/Roundcube/rcube_smtp.php +++ b/program/lib/Roundcube/rcube_smtp.php @@ -172,8 +172,8 @@ class rcube_smtp return false; } - $smtp_user = str_replace('%u', $rcube->get_user_name(), $CONFIG['smtp_user']); - $smtp_pass = str_replace('%p', $rcube->get_user_password(), $CONFIG['smtp_pass']); + $smtp_user = str_replace('%u', (string) $rcube->get_user_name(), $CONFIG['smtp_user']); + $smtp_pass = str_replace('%p', (string) $rcube->get_user_password(), $CONFIG['smtp_pass']); $smtp_auth_type = $CONFIG['smtp_auth_type'] ?: null; $smtp_authz = null;