difftool: remove merge options for opendiff, tkdiff, kdiff3 and xxdiff
authorDavid Aguilar <davvid@gmail.com>
Mon, 6 Apr 2009 08:31:19 +0000 (01:31 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 8 Apr 2009 05:19:55 +0000 (22:19 -0700)
commit76ca653842057766773776bffc6a415b39d5a147
treec1fcbd4fa3c3819f0b3a132048ad92daf74c63c6
parentb98c212a9fd97300a8cf39015b8d693f319fd71c
difftool: remove merge options for opendiff, tkdiff, kdiff3 and xxdiff

We shouldn't try to merge files when using difftool, so remove
any merge-specific options.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/difftool/git-difftool-helper