contrib / subtree / READMEon commit files-backend: use `die("BUG: ...")`, not `die("internal error: ...")` (04aea8d)
   1
   2Please read git-subtree.txt for documentation.
   3
   4Please don't contact me using github mail; it's slow, ugly, and worst of
   5all, redundant. Email me instead at apenwarr@gmail.com and I'll be happy to
   6help.
   7
   8Avery