postmodern/chruby — pull request #174 by uu59 (2013-07-11 14:08:44+00:00)
Title: Use glob qualifiers if zsh

`/usr/local/share/chruby/chruby.sh:4: no matches found: /opt/rubies/*` on zsh.
This pull request fix and improve it by glob-qualifiers.

http://zsh.sourceforge.net/Doc/Release/Expansion.html#Glob-Qualifiers