Merge branch 'bw/oidmap-autoinit' into maint
authorJunio C Hamano <gitster@pobox.com>
Thu, 22 Mar 2018 21:24:12 +0000 (14:24 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 22 Mar 2018 21:24:12 +0000 (14:24 -0700)
Code clean-up.

* bw/oidmap-autoinit:
  oidmap: ensure map is initialized


Trivial merge