A follow-up to the recently fixed bugs in the untracked
invalidation. If opendir() fails it should show a warning, perhaps
this should die, but if this ever happens the error is probably
recoverable for the user, and dying would just make things worse.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
dir.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/dir.c b/dir.c
index 44b4dd2ec8..55736d3e2a 100644
--- a/dir.c
+++ b/dir.c
@@ -1787,11 +1787,16 @@ static int open_cached_dir(struct cached_dir *cdir,
struct strbuf *path,
int check_only)
{
+ const char *c_path;
+
memset(cdir, 0, sizeof(*cdir));
cdir->untracked = untracked;
if (valid_cached_dir(dir, untracked, istate, path, check_only))
return 0;
- cdir->fdir = opendir(path->len ? path->buf : ".");
+ c_path = path->len ? path->buf : ".";
+ cdir->fdir = opendir(c_path);
+ if (!cdir->fdir)
+ warning_errno(_("could not open directory '%s'"), c_path);
if (dir->untracked) {
invalidate_directory(dir->untracked, untracked);
dir->untracked->dir_opened++;
--
2.16.0.47.g3d9b0fac3a
