diff options
| author | Alexandre Julliard <julliard@winehq.org> | 2008-11-08 13:03:59 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-11-09 10:11:39 -0800 |
| commit | 323e00fd46afb9293b25ee85f061ce11a2f95ca6 (patch) | |
| tree | 42c867205627ef8cc70a306ad2fcfde9b0c17f5d /t | |
| parent | 7c181d627c136cbc67ef0f722e74e34017e662f0 (diff) | |
| download | git-323e00fd46afb9293b25ee85f061ce11a2f95ca6.tar.gz git-323e00fd46afb9293b25ee85f061ce11a2f95ca6.tar.xz | |
checkout: Don't crash when switching away from an invalid branch.
When using alternates, it is possible for HEAD to end up pointing to
an invalid commit. git checkout should be able to recover from that
situation without crashing.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t2011-checkout-invalid-head.sh | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/t/t2011-checkout-invalid-head.sh b/t/t2011-checkout-invalid-head.sh new file mode 100755 index 000000000..764bb0a6b --- /dev/null +++ b/t/t2011-checkout-invalid-head.sh @@ -0,0 +1,18 @@ +#!/bin/sh + +test_description='checkout switching away from an invalid branch' + +. ./test-lib.sh + +test_expect_success 'setup' ' + echo hello >world && + git add world && + git commit -m initial +' + +test_expect_success 'checkout master from invalid HEAD' ' + echo 0000000000000000000000000000000000000000 >.git/HEAD && + git checkout master -- +' + +test_done |