tree 18e3638de397f4c4b5b836c7246b9f4775b05ff0
parent 2daf05cf63213bfe911eafd4d29e624198e457e3
author Han-Wen Nienhuys <hanwen@google.com> 1467729103 +0200
committer Han-Wen Nienhuys <hanwen@google.com> 1467729103 +0200

Mark directories and blob nodes as non-deletable.

This should fix disappearing entries in the tree.

Change-Id: I0288fc31ec6a6b6117d5ed296f2bd86e88eb35d3