=== modified file 'lisp/gnus/mml2015.el'
--- lisp/gnus/mml2015.el	2010-11-17 22:15:24 +0000
+++ lisp/gnus/mml2015.el	2010-12-22 05:16:41 +0000
@@ -957,7 +957,7 @@
 			   (mapcar
 			    (lambda (signer)
 			      (setq signer-key (mml2015-epg-find-usable-key
-						(epg-list-keys context signer t)
+						(epg-list-keys context signer)
 						'sign))
 			      (unless (or signer-key
 					  (y-or-n-p
@@ -1068,7 +1068,7 @@
 			     (mapcar
 			      (lambda (signer)
 				(setq signer-key (mml2015-epg-find-usable-key
-						  (epg-list-keys context signer t)
+						  (epg-list-keys context signer)
 						  'sign))
 				(unless (or signer-key
 					    (y-or-n-p