From: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Date: Thu, 6 Oct 2011 16:14:55 +0000 (+0200)
Subject: pickaxe: plug regex leak
X-Git-Tag: v1.7.8-rc0~38^2~5
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/2b5f07f16c9e554482ed4a2355a051feabd62848?hp=2b5f07f16c9e554482ed4a2355a051feabd62848

pickaxe: plug regex leak

With -G... --pickaxe-all, free the regex before returning even if we
found a match.  Also get rid of the variable has_changes, as we can
simply break out of the loop.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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