gitstats: When parsing the parent listing take into account parentless commits
commit3ff79ab739f11b0f8334ea5e101888fd2ece8d2b
authorSverre Rabbelier <sverre@rabbelier.nl>
Fri, 4 Jul 2008 19:36:49 +0000 (4 21:36 +0200)
committerSverre Rabbelier <sverre@rabbelier.nl>
Fri, 4 Jul 2008 19:36:49 +0000 (4 21:36 +0200)
tree5527ba4cd2265afefe89c76a6134e0096484e1eb
parentedc017d3162037f659aaa6e49fe91e3145aa6920
gitstats: When parsing the parent listing take into account parentless commits

In the case that a commit doesn't have a parent we should
record this in the dictionary as a key with no value.
src/git_stats/branch.py