diff options
Diffstat (limited to 'sql/item_cmpfunc.cc')
| -rw-r--r-- | sql/item_cmpfunc.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index 40513c2c25a..aa98f1860b6 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -661,12 +661,13 @@ longlong Item_in_optimizer::val_int() { DBUG_ASSERT(fixed == 1); cache->store(args[0]); + longlong tmp= args[1]->val_int_result(); if (cache->null_value) { - null_value= 1; + if (tmp) + null_value= 1; return 0; } - longlong tmp= args[1]->val_int_result(); null_value= args[1]->null_value; return tmp; } |