title: git is stating a branch is not merged after rebasing - why?
body: <p>I'm using git-svn to manage my bugfix branches, but it tells me that I have unmerged changes, even though if I review the SVN repo directly, I can see they have been committed too. It's like the rebase of the bug fix is not setting the branch as merged.</p>
  
  <p>What am I doing wrong, here?</p>
  
  <pre><code>git checkout -b fix_bug_1234
  
  git add .
  git commit -m "first change"
  git add .
  git commit -m "second change"
  
  git rebase -i HEAD~2 // squash the two changes together
  
  git svn rebase // fetch any changes from svn
  
  git checkout master
  git rebase fix_bug_1234
  git svn dcommit
  
  git branch -d fix_bug_1234
  error: The branch 'fix_bug_1234' is not fully merged.
  </code></pre>