From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 5 Oct 2017 04:48:19 +0000 (+0900)
Subject: Merge branch 'rs/resolve-ref-optional-result'
X-Git-Tag: v2.15.0-rc0~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=efe9d6ce33ed817150f4ff63ebfc14a3f7667eb4;p=thirdparty%2Fgit.git

Merge branch 'rs/resolve-ref-optional-result'

Code clean-up.

* rs/resolve-ref-optional-result:
  refs: pass NULL to resolve_refdup() if hash is not needed
  refs: pass NULL to refs_resolve_refdup() if hash is not needed
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efe9d6ce33ed817150f4ff63ebfc14a3f7667eb4