git时出现一下错误：
# git clone git://git.videolan.org/vlc-ports/android.git
Cloning into 'android'...
error: Malformed value for push.default: simple
error: Must be one of nothing, matching, tracking or current.
fatal: bad config file line 8 in /root/.gitconfig
解决方法：
# gedit /root/.gitconfig
[push]
default = simple
改成
[push]
default = upstream
