title: TortoiseGit "Stuck" Log Message with SHA-1 0000...0000
body: <p>I have a "stuck" log message in TortoiseGit. It has no SHA-1 nor action, date or author, just the commit message, no changed files:</p>
  
  <pre><code>Revision: 0000000000000000000000000000000000000000
  Author:  &lt;&gt;
  Date: 01.01.1970 08:00:00
  Message:
  Working dir changes
  
  0 files changed
  ----
  </code></pre>
  
  <p>and</p>
  
  <pre><code>SHA-1: 0000000000000000000000000000000000000000
  
  * Working dir changes
  0 files changed
  </code></pre>
  
  <p><img src="//i.stack.imgur.com/BoF7X.jpg" alt="Screenshot"></p>
  
  <p>I think it's from a commit that I tried to somehow undo and probably messed up. The message does not show up when I check the log with git in the bash. What ever I do with the repository, that message just shows up on top of the list in TortoiseGit Log Messages dialog.</p>
  
  <p>Any idea anyone?</p>