mxcl/homebrew — pull request #17685 by iwadon (2013-02-08 12:32:11+00:00)
Title: fix issue for relative symlinked brew command

New brew command is not worked when it is relative symlinked.

imac:~% brew
/Users/don/local/bin/brew: line 11: /Users/don/../homebrew/bin/../Library/brew.rb: No such file or directory
/Users/don/local/bin/brew: line 11: exec: /Users/don/../homebrew/bin/../Library/brew.rb: cannot execute: No such file or directory

I solved this problem by converting relative path to absolute path.