title: Attempting to use git commands results in fatal error
body: <p>I'm trying to pull from the class server but I get this error whenever I try:</p>
  
  <pre><code>error: object file .git/objects/6d/6a0de342a65950d909883a1057ce117b241945 is empty
  error: object file .git/objects/6d/6a0de342a65950d909883a1057ce117b241945 is empty
  fatal: loose object 6d6a0de342a65950d909883a1057ce117b241945 (stored in .git/objects/6d/6a0de342a65950d909883a1057ce117b241945) is corrupt
  </code></pre>
  
  <p>Anyone know why this may be? It seems git is corrupted, but I'm at a loss as to how I'd go about fixing this.</p>