hopefully fix reload issue.

i really need to get add creds so i can test this locally.

Author: Hellowlol

plexapi/base.py

@@ -183,12 +183,7 @@ def listAttrs(self, data, attr, **kwargs):
 
     def reload(self, key=None):
         """ Reload the data for this object from self.key. """
-        if key is None:
-            if hasattr(self, '_details_key'):
-                key = self._details_key
-            else:
-                key = self.key
-
+        key = key or self._details_key or self.key
         if not key:
             raise Unsupported('Cannot reload an object not built from a URL.')
         self._initpath = key