tree ba633c21de55e99dcd0ee714f67ea009003d4bed
parent b38fac8bf1cacc040f2eba0ad18a19b75c9b29e8
author Nabin Hait <nabinhait@gmail.com> 1454994071 +0530
committer Nabin Hait <nabinhait@gmail.com> 1454994161 +0530

[fix] validate advance only if invoice total is positive