tree ca58edc1f06b52fc2828e0febe5827d001799175
parent 17a8112b917d7df7d8e2793e8d00184d3ed28f95
author Vincent Driessen <vincent@datafox.nl> 1264678746 +0100
committer Vincent Driessen <vincent@datafox.nl> 1264765208 +0100

Include a globally available variable GIT_DIR, that points to the .git directory.

Add a function that tests whether a specific commit is already merged into the given target branch.