1 files changed, 2 insertions, 1 deletions
diff --git a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test
index 5cbe4c30530..d2dff92834e 100644
--- a/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test
+++ b/mysql-test/suite/perfschema/t/hostcache_ipv4_addrinfo_bad_allow.test
@@ -30,6 +30,7 @@ select current_user();
 disconnect con1;
 
 --connection default
+SET @saved_dbug = @@GLOBAL.debug_dbug;
 set global debug_dbug= "+d,vio_peer_addr_fake_ipv4,getnameinfo_fake_ipv4,getaddrinfo_fake_bad_ipv4";
 
 connect (con2,"127.0.0.1",root,,test,$MASTER_MYPORT,);
@@ -51,5 +52,5 @@ disconnect con3;
 revoke select on test.* from 'root'@'192.0.2.4';
 drop user 'root'@'192.0.2.4';
 
-set global debug_dbug= default;
+SET @@GLOBAL.debug_dbug = @saved_dbug;