diff options
Diffstat (limited to 'sql/sql_window.cc')
-rw-r--r-- | sql/sql_window.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_window.cc b/sql/sql_window.cc index 5fae2228646..7ae967d7077 100644 --- a/sql/sql_window.cc +++ b/sql/sql_window.cc @@ -327,7 +327,7 @@ int compare_order_elements(ORDER *ord1, ORDER *ord2) Item *item2= (*ord2->item)->real_item(); DBUG_ASSERT(item1->type() == Item::FIELD_ITEM && item2->type() == Item::FIELD_ITEM); - int cmp= ((Item_field *) item1)->field - ((Item_field *) item2)->field; + ptrdiff_t cmp= ((Item_field *) item1)->field - ((Item_field *) item2)->field; if (cmp == 0) { if (ord1->direction == ord2->direction) |