remove unnecessary duplicate statements

goodwillcoding

2013-01-05 2e7569ea371a4a7e081136535542d0c070995507

remove unnecessary duplicate statements

 docs/conf.py

@@ -133,10 +133,8 @@
    from subprocess import call, Popen, PIPE

    p = Popen('which git', shell=True, stdout=PIPE)

    cwd = os.getcwd()
    _themes = os.path.join(cwd, '_themes')
    p = Popen('which git', shell=True, stdout=PIPE)
    git = p.stdout.read().strip()
    if not os.listdir(_themes):
        call([git, 'submodule', '--init'])