sstephenson/rbenv — pull request #287 by mislav (2012-12-11 23:29:24+00:00)
Title: fix `versions` in case current version doesn't exist

`rbenv-versions` tries to read the current version to display a marker
next to it, but if that fails the whole script aborts.

This change makes it so that the failures from `rbenv-version-name` are
tolerated. It also makes the `--bare` mode never call it in the first
place, because it doesn't need to display a marker.