From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 17 Dec 2008 03:42:02 +0000 (-0800)
Subject: gitweb: do not run "git diff" that is Porcelain
X-Git-Tag: v1.5.4.7~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/dfff4b7aa42de7e7d58caeebe2c6128449f09b76?ds=inline;hp=dfff4b7aa42de7e7d58caeebe2c6128449f09b76

gitweb: do not run "git diff" that is Porcelain

Jakub says that legacy-style URI to view two blob differences are never
generated since 1.4.3.  This codepath runs "git diff" Porcelain from the
gitweb, which is a no-no.  It can trigger diff.external command that is
specified in the configuration file of the repository being viewed.

This patch applies to v1.5.4 and later.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
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