Handle errors from base64-decode-string.

diff --git a/lisp/riece-epg.el b/lisp/riece-epg.el
index 76d7c01..6d17106 100644 (file)
--- a/lisp/riece-epg.el
+++ b/lisp/riece-epg.el
@@ -65,16 +65,17 @@
       (when (string-match "\\`\\[OpenPGP Encrypted:\\(.*\\)]"
                          (riece-message-text message))
        (let ((context (epg-make-context))
-             (string (riece-decode-coding-string
-                      (base64-decode-string
-                       (match-string 1 (riece-message-text message)))))
+             (string (match-string 1 (riece-message-text message)))
              entry)
          (epg-context-set-passphrase-callback
           context
           (cons #'riece-epg-passphrase-callback-function
                 (riece-message-target message)))
          (condition-case error
-             (setq string (epg-decrypt-string context string))
+             (setq string (epg-decrypt-string
+                           context
+                           (riece-decode-coding-string
+                            (base64-decode-string string))))
            (error
             (if (setq entry (assoc (riece-message-target message)
                                    riece-epg-passphrase-alist))