1 files changed, 9 insertions, 9 deletions

diff --git a/src/mailman_pgp/pgp/mime_multisig.py b/src/mailman_pgp/pgp/mime_multisig.py
index 1dbb73c..fb06cad 100644
--- a/src/mailman_pgp/pgp/mime_multisig.py
+++ b/src/mailman_pgp/pgp/mime_multisig.py
@@ -170,15 +170,15 @@ class MIMEMultiSigWrapper(MIMEWrapper):
             self.msg.set_param('micalg', micalg)
             second_part = MIMEMultipart()
             for signature in decrypted.signatures:
-                sig_part = MIMEApplication(_data=str(signature),
-                                           _subtype=MIMEWrapper._signature_subtype,
-                                           _encoder=encode_7or8bit,
-                                           name='signature.asc')
-                sig_part.add_header('Content-Description',
-                                    'OpenPGP digital signature')
-                sig_part.add_header('Content-Disposition', 'attachment',
-                                    filename='signature.asc')
-                second_part.attach(sig_part)
+                sig = MIMEApplication(_data=str(signature),
+                                      _subtype=MIMEWrapper._signature_subtype,
+                                      _encoder=encode_7or8bit,
+                                      name='signature.asc')
+                sig.add_header('Content-Description',
+                               'OpenPGP digital signature')
+                sig.add_header('Content-Disposition', 'attachment',
+                               filename='signature.asc')
+                second_part.attach(sig)
             self.msg.attach(second_part)
         else:
             # result should be