fs.find: cache path id

Author: skshetry

Diff for: pydrive2/fs/spec.py

@@ -476,12 +476,7 @@ def find(self, path, detail=False, **kwargs):
         cached = base in self._ids_cache["dirs"]
         if not cached:
             dir_ids = self._path_to_item_ids(base)
-            if dir_ids:
-                dir_id = min(dir_ids)
-                self._cache_path_id(base, dir_id)
-                for item in self._gdrive_list_ids([dir_id]):
-                    item_path = posixpath.join(base, item["title"])
-                    self._cache_path_id(item_path, item["id"])
+            self._cache_path_id(base, *dir_ids)
 
         dir_ids = [self._ids_cache["ids"].copy()]
         contents = []