From 317f099ca56130a14a45b7250996c207cc95d461 Mon Sep 17 00:00:00 2001
From: Sergei Golubchik <serg@mariadb.org>
Date: Thu, 31 Jul 2025 23:12:47 +0200
Subject: [PATCH] mtr: override local gnutls config

that might disable individual ciphers or protocols and fail tests.
Just like we do with OpenSSL.
---
 mysql-test/mariadb-test-run.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mysql-test/mariadb-test-run.pl b/mysql-test/mariadb-test-run.pl
index 3694ed31c01..cabf4129a51 100755
--- a/mysql-test/mariadb-test-run.pl
+++ b/mysql-test/mariadb-test-run.pl
@@ -2169,6 +2169,7 @@ sub environment_setup {
   $ENV{'LC_CTYPE'}=           "C";
   $ENV{'LC_COLLATE'}=         "C";
 
+  $ENV{'GNUTLS_SYSTEM_PRIORITY_FILE'}='/dev/null';
   $ENV{'OPENSSL_CONF'}= $mysqld_variables{'version-ssl-library'} gt 'OpenSSL 1.1.1'
                        ? "$glob_mysql_test_dir/lib/openssl.cnf" : '/dev/null';