t7800-difftool: fix the effectless GIT_DIFFTOOL_PROMPT test
authorMarkus Heidelberg <markus.heidelberg@web.de>
Sat, 24 Oct 2009 23:39:19 +0000 (01:39 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sun, 25 Oct 2009 00:21:24 +0000 (17:21 -0700)
commit3319df6f3aa3271124847e2c91c7e6d0be961bc6
tree925c649097ba2d0c6b68b4b920a857b6d3251ebb
parent36e561064e83d3f890f8fa128b3ca4e0d7691f10
t7800-difftool: fix the effectless GIT_DIFFTOOL_PROMPT test

GIT_DIFFTOOL_PROMPT doesn't have any effect if overridden with --prompt.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t7800-difftool.sh