From: Jeff King <peff@peff.net>
Date: Sat, 1 Sep 2012 11:34:09 +0000 (-0400)
Subject: argv-array: fix bogus cast when freeing array
X-Git-Tag: v1.7.12.2~7^2~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ba4d1c7b1623b2c7ec198aee08036acf779375e6?hp=ba4d1c7b1623b2c7ec198aee08036acf779375e6

argv-array: fix bogus cast when freeing array

Since the array struct stores a "const char **" argv member
(for compatibility with most of our argv-taking functions),
we have to cast away the const-ness when freeing its
elements.

However, we used the wrong type when doing so.  It doesn't
make a difference since free() take a void pointer anyway,
but it can be slightly confusing to a reader.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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