From 96b472c0ae798da43ca9f4735dfafe35b2f38fda Mon Sep 17 00:00:00 2001
From: Vladislav Vaintroub <wlad@mariadb.com>
Date: Tue, 17 Mar 2020 00:56:49 +0100
Subject: [PATCH] MDEV-18439 
Windows builds should have core_file=1 by default

It did not work, eventhough the default for Windows was changed to 1
for the corresponding system variable.
This be because  test_flags was zeroed mysql_init_variables.

The patch fixes this glitch.
---
 sql/mysqld.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index 439437d6541..85f7e3a5d32 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -8038,7 +8038,7 @@ static int mysql_init_variables(void)
   disable_log_notes= 0;
   mqh_used= 0;
   cleanup_done= 0;
-  test_flags= select_errors= dropping_tables= ha_open_options=0;
+  select_errors= dropping_tables= ha_open_options=0;
   thread_count= kill_cached_threads= wake_thread= 0;
   slave_open_temp_tables= 0;
   cached_thread_count= 0;