robbyrussell/oh-my-zsh — pull request #931 by jarinudom (2012-02-11 21:35:40+00:00)
Title: Fix RVM Ruby prompt on superjarin theme

It seems like the test to see if RVM is installed was not working.

This fix may also apply to the other themes that show the RVM Ruby version in the prompt, but I didn't want to mess around with the other themes because I haven't tested them.