Addition to fix for bug #11314 (test case wasn't complete)

mysql-test/r/func_default.result

@@ -16,3 +16,8 @@ explain select * from t1 where str <> default(str);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	1	
 drop table t1;
+CREATE TABLE t1 (id int(11), s varchar(20));
+INSERT INTO t1 VALUES (1, 'one'), (2, 'two'), (3, 'three');
+SELECT s, 32 AS mi FROM t1 GROUP BY s HAVING DEFAULT(mi) IS NULL;
+ERROR HY000: Field 'mi' doesn't have a default value
+DROP TABLE t1;

mysql-test/t/func_default.test

@@ -21,8 +21,9 @@ drop table t1;
 #
 # Bug #11314 (HAVING DEFAULT() hangs)
 #
-CREATE TABLE t1 (s varchar(20), id int(11));
+CREATE TABLE t1 (id int(11), s varchar(20));
 INSERT INTO t1 VALUES (1, 'one'), (2, 'two'), (3, 'three');
+--error 1364
 SELECT s, 32 AS mi FROM t1 GROUP BY s HAVING DEFAULT(mi) IS NULL;
 DROP TABLE t1;