Small refactoring of
@@ -1159,7 +1159,8 @@ mrb_hash_size(mrb_state *mrb, mrb_value hash)
static mrb_value
mrb_hash_size_m(mrb_state *mrb, mrb_value self)
{
- return mrb_fixnum_value(mrb_hash_size(mrb, self));
+ mrb_int size = mrb_hash_size(mrb, self);
+ return mrb_fixnum_value(size);
}
MRB_API mrb_bool
