tree 022363db28cca63cbabf150822b8f74555fefce3
parent 935d1ad90d297468637d6e460f2f394a1224b925
author buyingyi <buyingyi@gmail.com> 1369983720 -0700
committer buyingyi <buyingyi@gmail.com> 1369983720 -0700

The fast fix for issue491 -- we just change the query and use a small range for double equality check -- reviewed by Sattam.