tree 85d30819145a7b95c7638092ba2c04546505f50a
parent 84f44ad5eb6136052f3eb5aa178c1382b09d6aa5
author Nabin Hait <nabinhait@gmail.com> 1448970995 +0530
committer Nabin Hait <nabinhait@gmail.com> 1448971092 +0530

[fix] Mapping allowed for negative quantity