tree a1ede2a3724761fd0ae66546d5eb80e60e603409
parent f9dbe28d62f9d7f110149ba78f4af7ef50ab1181
parent 5c7bb0146e1971a00308a667cb0424459262c273
author Junio C Hamano <gitster@pobox.com> 1589492382 -0700
committer Junio C Hamano <gitster@pobox.com> 1589492382 -0700

Merge branch 'jc/codingstyle-compare-with-null'

Doc update.

* jc/codingstyle-compare-with-null:
  CodingGuidelines: do not ==/!= compare with 0 or '\0' or NULL