1 files changed, 2 insertions, 1 deletions
diff --git a/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test b/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test
index b44b58eb0d5..896b9bb4886 100644
--- a/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv6_nameinfo_again_allow.test
@@ -31,6 +31,7 @@ select current_user();
 disconnect con1;
 
 --connection default
+SET @saved_dbug = @@GLOBAL.debug_dbug;
 set global debug_dbug= "+d,vio_peer_addr_fake_ipv6,getnameinfo_error_again";
 
 connect (con2,"::1",root,,test,$MASTER_MYPORT,);
@@ -72,5 +73,5 @@ revoke select on test.* from 'root'@'santa.claus.ipv6.example.com';
 drop user 'root'@'2001:db8::6:6';
 drop user 'root'@'santa.claus.ipv6.example.com';
 
-set global debug_dbug= default;
+SET @@GLOBAL.debug_dbug = @saved_dbug;