mml2015.el (mml2015-epg-sign): Add missing paren.

diff --git a/lisp/mml2015.el b/lisp/mml2015.el
index eb01c92..735f3b6 100644 (file)
--- a/lisp/mml2015.el
+++ b/lisp/mml2015.el
@@ -966,7 +966,7 @@ Whether the passphrase is cached at all is controlled by
         (context (epg-make-context))
         (boundary (mml-compute-boundary cont))
         (sender (when mml2015-sign-with-sender
-                   message-options-get 'message-sender))
+                   (message-options-get 'message-sender)))
         signer-key
         (signers
          (or (message-options-get 'mml2015-epg-signers)