title: "Impossible to push references" when pushing into an empty git repo
body: <p>I'm trying to get a branch from a git project and put it into another git repo however when I do this and trying to push I have this error</p>
  <blockquote>
  <p>the source reference specifier refs/heads/master does not correspond to any reference error: impossible to push references to &quot;origin&quot;</p>
  </blockquote>
  <p>Also I've noticed that the empty project has no branch even the master one.</p>