There was a problem with the edi

There was a problem with the editor 'vi'

在项目中通过git commit -m'modify message'提交代码，发现提交的modify message不太准确，想要修改。使用git commit --amend命令修改modify message，在vim中编辑完message之后，w+q退出的时候报错且message保存失败，

错误信息如下：

error: There was a problem with the editor 'vi'. Please supply the message using either -m or -F option.

解决方案：

git config --global core.editor /usr/bin/vim

在次执行git commit --amend就OK了。

参考：
<a href="http://tooky.co.uk/there-was-a-problem-with-the-editor-vi-git-on-mac-os-x/" >http://tooky.co.uk/there-was-a-problem-with-the-editor-vi-git-on-mac-os-x/</a>