diff options
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 54bb877ea2f..73bd29642ef 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -14034,7 +14034,8 @@ COND *Item_func_eq::build_equal_items(THD *thd, List_iterator_fast<Item_equal> it(cond_equal.current_level); while ((item_equal= it++)) { - item_equal->fix_length_and_dec(); + if (item_equal->fix_length_and_dec()) + return NULL; item_equal->update_used_tables(); set_if_bigger(thd->lex->current_select->max_equal_elems, item_equal->n_field_items()); |