master 18ad9df 2/3: Fix usage of `format' in mm-uu-pgp-encrypted-extract

[Lars Ingebrigtsen]

branch: master
commit 18ad9dfe9592cc62a3d617ef8661913c6bbec020
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix usage of `format' in mm-uu-pgp-encrypted-extract
    
    * lisp/gnus/mm-uu.el (mm-uu-pgp-encrypted-extract): Use
    `substring' instead of `format' to ensure a fresh string.
---
 lisp/gnus/mm-uu.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/gnus/mm-uu.el b/lisp/gnus/mm-uu.el
index 647b97c..494221a 100644
--- a/lisp/gnus/mm-uu.el
+++ b/lisp/gnus/mm-uu.el
@@ -579,7 +579,7 @@ apply the face `mm-uu-extract'."
        (list (mm-make-handle buf '("application/pgp-encrypted")))))))
 
 (defun mm-uu-pgp-encrypted-extract ()
-  (let ((mm-security-handle (list (format "multipart/encrypted"))))
+  (let ((mm-security-handle (list (substring "multipart/encrypted"))))
     (mm-set-handle-multipart-parameter
      mm-security-handle 'protocol "application/x-gnus-pgp-encrypted")
     (save-restriction