Fix to call update config in the right context (rename)

mysql/mysql-lib.pl

@@ -1646,7 +1646,10 @@ else {
 		$host, $user,
 		$oldhost, $olduser);
 	}
-
+&update_config_credentials({
+		'user', $user,
+		'olduser', $user_current,
+		});
 &execute_sql_logged($master_db, 'flush privileges');
 }
 

mysql/save_user.cgi

@@ -120,10 +120,6 @@ if (!$in{'delete'} && !$in{'new'} &&
 		'host', $host,
 		'oldhost', $host,
 		});
-	&update_config_credentials({
-		'user', $user,
-		'olduser', $user_current,
-		});
 	$user_current = $user;
 	}