From ae33a006f7c50d8f98c3b931574b2d2e2a7381b9 Mon Sep 17 00:00:00 2001
From: Vladislav Vaintroub <wlad@mariadb.com>
Date: Fri, 4 Feb 2022 00:33:10 +0100
Subject: [PATCH] MDEV-27738 Windows : mysql-test-run --extern does not work

Use portable quoting in mtr_add_arg.
---
 mysql-test/mysql-test-run.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index aa6a02a4541..bbe5df4c57a 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -1908,7 +1908,7 @@ sub collect_mysqld_features_from_running_server ()
   }
 
   mtr_add_arg($args, "--silent"); # Tab separated output
-  mtr_add_arg($args, "-e '%s'", "use mysql; SHOW VARIABLES");
+  mtr_add_arg($args, "-e \"use mysql; SHOW VARIABLES\"");
   my $cmd= "$mysql " . join(' ', @$args);
   mtr_verbose("cmd: $cmd");