nojhan/liquidprompt — pull request #174 by mainerror (2013-05-10 23:21:21+00:00)
Title: Fixed issue #162.

Added programm exit value check to `_lp_bzr_branch_color` to return in case the current directory is not a Bazaar directory.

The problem was that the function assumed that every directory would be a valid Bazaar directory. Simply added an exit code check with early return after the _version-info_ call.