A test case for the bug fix as per PEM's reported bug #118.

Patch is already commited and approved by Sanja ..;o)

mysql-test/r/variables.result

@@ -333,4 +333,5 @@ check table t1,t2;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 test.t2	check	status	OK
+select max(a) +1, max(a) +2 into @xx,@yy from t1;
 drop table t1,t2;

mysql-test/t/variables.test

@@ -241,5 +241,6 @@ select @@key_buffer_size;
 select * from t1 where a=2;
 select * from t2 where a=3;
 check table t1,t2;
+select max(a) +1, max(a) +2 into @xx,@yy from t1;
 drop table t1,t2;