From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 27 Feb 2023 18:08:57 +0000 (-0800)
Subject: Merge branch 'jk/shorten-unambiguous-ref-wo-sscanf'
X-Git-Tag: v2.40.0-rc1~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dda83e69d08ce37c64157007e050a142660fd15c;p=thirdparty%2Fgit.git

Merge branch 'jk/shorten-unambiguous-ref-wo-sscanf'

sscanf(3) used in "git symbolic-ref --short" implementation found
to be not working reliably on macOS in UTF-8 locales.  Rewrite the
code to avoid sscanf() altogether to work it around.

* jk/shorten-unambiguous-ref-wo-sscanf:
  shorten_unambiguous_ref(): avoid sscanf()
  shorten_unambiguous_ref(): use NUM_REV_PARSE_RULES constant
  shorten_unambiguous_ref(): avoid integer truncation
---

dda83e69d08ce37c64157007e050a142660fd15c