in the buffer specified by `smime-details-buffer'."
(smime-new-details-buffer)
(let ((buffer (generate-new-buffer " *smime*"))
- CAs (passphrase (smime-ask-passphrase (expand-file-name keyfile)))
+ ;; CAs -- unused? --SY.
+ (passphrase (smime-ask-passphrase (expand-file-name keyfile)))
(tmpfile (smime-make-temp-file "smime")))
(if passphrase
(setenv "GNUS_SMIME_PASSPHRASE" passphrase))