title: git error: RPC failed; curl 56 GnuTLS recv error (-54): Error in the pull function
body: <p>I tried <code>git submodule update --init --recursive</code></p>
  
  <p>and got following error</p>
  
  <p><code>
  error: RPC failed; curl 56 GnuTLS recv error (-54): Error in the pull function.
  fatal: The remote end hung up unexpectedly
  fatal: early EOF
  fatal: index-pack failed
  </code></p>
  
  <p>My OS is window 10 and I'm using docker for windows. <code>Docker</code> images is <code>ubuntu:16.04</code></p>