tree 17905fd0a98e4eeafd571c2fa6b7ada8bcc0dbc7
parent de16f370fd9e9bf3f02f697f7ee320c63f702ad3
author Jake Biesinger <jake.biesinger@gmail.com> 1379367203 -0700
committer Jake Biesinger <jake.biesinger@gmail.com> 1379367203 -0700

check if degree is correct in updateEdges