X-Git-Url: http://www.git.cypherpunks.ru/?p=pyderasn.git;a=blobdiff_plain;f=pyderasn.py;h=d14997bfe24d4569f7732bf238e812263aa92f89;hp=833e785206f26a4f84ec209a793c8c797fba51cc;hb=3d77f13bff0bb7b47384a748f3bf080d59dd22da;hpb=1b3050fa0828f0c3e9a2464f772aefa0956d83a2

diff --git a/pyderasn.py b/pyderasn.py
index 833e785..d14997b 100755
--- a/pyderasn.py
+++ b/pyderasn.py
@@ -1656,7 +1656,10 @@ class BitString(Obj):
 
     def copy(self):
         obj = self.__class__(_specs=self.specs)
-        obj._value = self._value
+        value = self._value
+        if value is not None:
+            value = (value[0], value[1])
+        obj._value = value
         obj.tag = self.tag
         obj._expl = self._expl
         obj.default = self.default