title: git revert --continue stuck never finishes
body: <p>I did a git revert {commithash} in my project to go to a previous feature deployed.
  The merge was resolved, all the changes were added and I got into the status:</p>
  <blockquote>
  <p>On branch develop</p>
  <p>You are currently reverting commit {commithash}.<br />
  (all conflicts fixed: run &quot;git revert --continue&quot;).</p>
  <p>(use &quot;git revert --abort&quot; to cancel the revert operation)</p>
  <p>nothing to commit, working tree clean</p>
  </blockquote>
  <p>I use git revert --continue and nothing happens, and I still am in the state of pending revert...
  Anyone knows what has gone wrong? Thanks.</p>