builtin-rm: fix index lock file path
When hold_locked_index() is called with a relative git_dir and you are
outside the work tree, the lock file become relative to the current
directory. So when later setup_work_tree() change the current directory
it breaks lock file path and commit_locked_index() fails.
This patch move index locking code after setup_work_tree() call to make
lock file relative to the working tree as it should be and add a test
case.
Noticed by Nick Andrew.
Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin-rm.c b/builtin-rm.c
index 22c9bd1..abdab7f 100644
--- a/builtin-rm.c
+++ b/builtin-rm.c
@@ -146,11 +146,6 @@
git_config(git_default_config, NULL);
- newfd = hold_locked_index(&lock_file, 1);
-
- if (read_cache() < 0)
- die("index file corrupt");
-
argc = parse_options(argc, argv, builtin_rm_options, builtin_rm_usage, 0);
if (!argc)
usage_with_options(builtin_rm_usage, builtin_rm_options);
@@ -158,6 +153,11 @@
if (!index_only)
setup_work_tree();
+ newfd = hold_locked_index(&lock_file, 1);
+
+ if (read_cache() < 0)
+ die("index file corrupt");
+
pathspec = get_pathspec(prefix, argv);
seen = NULL;
for (i = 0; pathspec[i] ; i++)
