title: git rebase -i with gvim doesn't wait for me to save?
body: <p>When using git rebase -i with core.editor=gvim, the message "Successfully rebased and updated refs/heads/master." appears immediately, before I actually save the file that allows me to pick/reword/squash... commits. And gvim pops up with a message that the file is no longer available.</p>
  
  <p>Is this a config issue on my end, or does setting core.editor to graphical vim just not work?</p>