Don't assume tree entries that are not dirs are blobs
When scanning the trees in track_tree_refs() there is a "lazy" test
that assumes that entries are either directories or files. Don't do
that.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/tree.c b/tree.c
index e4a39aa..e946dac 100644
--- a/tree.c
+++ b/tree.c
@@ -173,8 +173,13 @@
continue;
if (S_ISDIR(entry.mode))
obj = &lookup_tree(entry.sha1)->object;
- else
+ else if (S_ISREG(entry.mode) || S_ISLNK(entry.mode))
obj = &lookup_blob(entry.sha1)->object;
+ else {
+ warning("in tree %s: entry %s has bad mode %.6o\n",
+ sha1_to_hex(item->object.sha1), entry.path, entry.mode);
+ obj = lookup_unknown_object(entry.sha1);
+ }
refs->ref[i++] = obj;
}
set_object_refs(&item->object, refs);
