sorin-ionescu/prezto — pull request #745 by ranek (2014-12-03 03:13:49+00:00)
Title: Fix themes which cause errors if the git module is not loaded.

This change wraps the git_info call in several themes, preventing errors that occur if the themes are used without the git module being enabled. Should fix https://github.com/sorin-ionescu/prezto/issues/743.