diff: add test for --no-index executed outside repo
commit8a19dfa1aa5bbbc6e3ea8553e418ad4f78448cb3
authorThomas Gummerer <t.gummerer@gmail.com>
Mon, 16 Dec 2013 20:19:23 +0000 (16 21:19 +0100)
committerJunio C Hamano <gitster@pobox.com>
Mon, 16 Dec 2013 21:12:33 +0000 (16 13:12 -0800)
tree6fc54694bf84bd40d46081c72f42672507e0677a
parent6df5762db354ca55a0cf77451d06b332b7de0b82
diff: add test for --no-index executed outside repo

470faf9 diff: move no-index detection to builtin/diff.c breaks the error
message for "git diff --no-index", when the command is executed outside
of a git repository and the wrong number of arguments are given. 6df5762
diff: don't read index when --no-index is given fixes the problem.

Add a test to guard against similar breakages in the future.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t4053-diff-no-index.sh