(read-pw-set-mail-source-passwd-cache): Ignore non-POP mail sources.

diff --git a/lisp/read-passwd.el b/lisp/read-passwd.el
index d99e37d..ae7a239 100644 (file)
--- a/lisp/read-passwd.el
+++ b/lisp/read-passwd.el
@@ -90,16 +90,17 @@ Argument PROMPT ."
   (if (not mail-source-password-cache)
       (car (mapcar
            (lambda (x)
-             (mail-source-bind (pop x)
-               (let ((from (format "%s:%s:%s" server user port))
-                     (mail-source-string
-                      (format "pop:%s@%s" user server)))
-                 (setq pw (read-pw-return-passwd-string user server))
-                 (unless (assoc user mail-source-password-cache)
-                   (set-alist 'mail-source-password-cache
-                              (format "%s:%s:%s" server user port)
-                              pw))
-                 (cdr (assoc from mail-source-password-cache)))))
+             (when (eq 'pop (car x))
+               (mail-source-bind (pop x)
+                 (let ((from (format "%s:%s:%s" server user port))
+                       (mail-source-string
+                        (format "pop:%s@%s" user server)))
+                   (setq pw (read-pw-return-passwd-string user server))
+                   (unless (assoc user mail-source-password-cache)
+                     (set-alist 'mail-source-password-cache
+                                (format "%s:%s:%s" server user port)
+                                pw))
+                   (cdr (assoc from mail-source-password-cache))))))
            mail-sources))))
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