setup.c: mention unresolved problems
During the review of the `early-config` patch series, two issues
have been identified that have been with us forever. Mark the
identified problems for later so that we do not forget them.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/setup.c b/setup.c
index f26094e..98b8dee 100644
--- a/setup.c
+++ b/setup.c
@@ -531,6 +531,7 @@
ssize_t len;
if (stat(path, &st)) {
+ /* NEEDSWORK: discern between ENOENT vs other errors */
error_code = READ_GITFILE_ERR_STAT_FAILED;
goto cleanup_return;
}
@@ -902,6 +903,7 @@
if (!gitdirenv) {
if (die_on_error ||
error_code == READ_GITFILE_ERR_NOT_A_FILE) {
+ /* NEEDSWORK: fail if .git is not file nor dir */
if (is_git_directory(dir->buf))
gitdirenv = DEFAULT_GIT_DIR_ENVIRONMENT;
} else if (error_code != READ_GITFILE_ERR_STAT_FAILED)
