diff options
Diffstat (limited to 'sql/item_row.cc')
| -rw-r--r-- | sql/item_row.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/item_row.cc b/sql/item_row.cc index c7e4bc0acf4..f6623e80734 100644 --- a/sql/item_row.cc +++ b/sql/item_row.cc @@ -66,7 +66,8 @@ bool Item_row::fix_fields(THD *thd, TABLE_LIST *tabl, Item **ref) // we can't assign 'item' before, because fix_fields() can change arg Item *item= *arg; used_tables_cache |= item->used_tables(); - if (const_item_cache&= item->const_item() && !with_null) + const_item_cache&= item->const_item() && !with_null; + if (const_item_cache) { if (item->cols() > 1) with_null|= item->null_inside(); |