Gnus -- minor build / warning fixes [OK For Upstream]

[gnus] / lisp / smime.el

diff --git a/lisp/smime.el b/lisp/smime.el
index d1077a9..7a97701 100644 (file)
--- a/lisp/smime.el
+++ b/lisp/smime.el
@@ -430,7 +430,8 @@ Any details (stderr on success, stdout and stderr on error) are left
 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))