(rmail-summary-rmail-update): Set message

unseen only if `rmail-summary-put-back-unseen' is non-nil.

1 files changed, 2 insertions, 1 deletions

diff --git a/lisp/mail/rmailsum.el b/lisp/mail/rmailsum.el
index f9354710749..0e07116fba2 100644
--- a/lisp/mail/rmailsum.el
+++ b/lisp/mail/rmailsum.el
@@ -772,8 +772,9 @@ Search, the `unseen' attribute is restored.")
                     ;; If we first saw the previous message in this search,
                     ;; and we have gone to a different message while searching,
                     ;; put back `unseen' on the former one.
+                    (if rmail-summary-put-back-unseen
                     (rmail-set-attribute "unseen" t
-                                         rmail-current-message)
+                                         rmail-current-message))
                     ;; Arrange to do that later, for the new current message,
                     ;; if it still has `unseen'.
                     (setq rmail-summary-put-back-unseen