tree f2e7235a914e7de5ea80dab847b4fed5bbac7401
parent 5495bc54a5106264d3aea8eee0b812897bb05a72
author Rushabh Mehta <rmehta@gmail.com> 1432020743 +0530
committer Rushabh Mehta <rmehta@gmail.com> 1432020781 +0530

[fix] throw name error for duplicate group