Unnecessary CommonString's encoding slot

diff --git a/pyderasn.py b/pyderasn.py
index f4f38a2c7121329bbd4ba797a55b87a2cf09e56a..fc29d97192f627eb2975e9bdc4354eeade60497e 100755 (executable)
--- a/pyderasn.py
+++ b/pyderasn.py
@@ -3642,7 +3642,7 @@ class CommonString(OctetString):
        * - :py:class:`pyderasn.BMPString`
          - utf-16-be
     """
-    __slots__ = ("encoding",)
+    __slots__ = ()
 
     def _value_sanitize(self, value):
         value_raw = None