From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 23 Mar 2015 18:23:41 +0000 (-0700)
Subject: Merge branch 'rs/use-isxdigit' into maint
X-Git-Tag: v2.3.4~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=437ed4cea135fe544d646850faaa52937c650873;p=git

Merge branch 'rs/use-isxdigit' into maint

Code cleanup.

* rs/use-isxdigit:
  use isxdigit() for checking if a character is a hexadecimal digit
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437ed4cea135fe544d646850faaa52937c650873