From: Ping Yin <pkufranky@gmail.com>
Date: Sat, 12 Jan 2013 14:30:45 GMT
Subject: How to setup bash completion for alias of git command
Message-ID: <CACSwcnQu8Rx83mcGYR6NGzEhoreNR6DfiK876LF7pa9PGm30JA@mail.gmail.com>

Following setup works for me  in ubuntu (10.04,11.04) for a long time

alias gtlg='git log'
complete -o default -o nospace -F _git_log gtlg

However, in debian (testing, wheezy), it doesn't work

$ gtlg or<TAB>
gtlg or-bash: [: 1: unary operator expected
-bash: [: 1: unary operator expected

$ git --version
git version 1.7.10

Can anybody help?