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Fixed LP bug #776274,

Browse source 
The bug was introduced by the patch that fixed bug 717577.
This commit is contained in:
Igor Babaev 2011-05-03 17:11:45 -07:00
commit aaf9fb0de7
5 changed files with 63 additions and 9 deletions
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19
sql/item_cmpfunc.cc
View file

@ -5740,18 +5740,19 @@ void Item_equal::update_const()
List_iterator<Item> it(equal_items);
if (with_const)
it++;
Item *item= it++;
while (item)
Item *item;
while ((item= it++))
{
if (item->const_item())
{
it.remove();
Item *next_item= it++;
add_const(item);
item= next_item;
}
else
item= it++;
if (item == equal_items.head())
with_const= TRUE;
else
{
it.remove();
add_const(item);
}
}
}
}