title: Creating git branch based another branch
body: <p>I'd like to create local branch based on other branch. For example I type:</p>
  
  <p><code>git checkout -b feature1 release1.1.3</code></p>
  
  <p>After that I get:</p>
  
  <p><code>fatal: git checkout: updating paths is incompatible with switching branches.</code></p>
  
  <p>What is the problem with this ?</p>