subselect.test, subselect.result:

  Post-commit minor cleanup of testcase (bug#36139).

mysql-test/r/subselect.result

@@ -4380,5 +4380,5 @@ select t1.a from t1 where
 t1.a= (select b from t2 limit 1) and not
 t1.a= (select a from t2 limit 1) ;
 a
-drop table t1;
+drop table t1, t2;
 End of 5.0 tests.

mysql-test/t/subselect.test

@@ -3269,7 +3269,7 @@ select t1.a from t1 where
   t1.a= (select b from t2 limit 1) and not
   t1.a= (select a from t2 limit 1) ;
 
-drop table t1;
+drop table t1, t2;
 
 --echo End of 5.0 tests.