magit/magit — pull request #422 by rootzlevel (2012-06-03 20:55:40+00:00)
Title: Handle remotes without branches correctly

When a remote has no branches (e.g it hasn't been fetched, yet), it
shows up in `git remote`, but not in `git branch -vva`. This used to
confuse the branch-manager, which expected to find at least one matching
line for every remote in the branch listing.