difftool: remove the backup file feature
authorDavid Aguilar <davvid@gmail.com>
Mon, 6 Apr 2009 08:31:20 +0000 (01:31 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 8 Apr 2009 05:19:55 +0000 (22:19 -0700)
Most users find the backup file feature annoying and there's no
need for it since diff is supposed to be a read-only operation.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found