X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/9c3883b47dabec27d9fde206f3f951387fe946fd..3a8b7013042adae3c27327a75662fd8e884d4896:/lisp/gnus/gnus-sum.el

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index c0e099ba3c..efe7a4d3d6 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -1,6 +1,6 @@
 ;;; gnus-sum.el --- summary mode commands for Gnus
 
-;; Copyright (C) 1996-2014 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2015 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
@@ -7334,6 +7334,7 @@ If FORCE (the prefix), also save the .newsrc file(s)."
 	 (gnus-group-is-exiting-without-update-p t)
 	 (quit-config (gnus-group-quit-config group)))
     (when (or no-questions
+	      (gnus-ephemeral-group-p group)
 	      gnus-expert-user
 	      (gnus-y-or-n-p "Discard changes to this group and exit? "))
       (gnus-async-halt-prefetch)
@@ -9333,7 +9334,7 @@ Obeys the standard process/prefix convention."
      ((gnus-group-read-ephemeral-group
        (setq vgroup (format
 		     "nnvirtual:%s-%s" gnus-newsgroup-name
-		     (format-time-string "%Y%m%dT%H%M%S" (current-time))))
+		     (format-time-string "%Y%m%dT%H%M%S")))
        `(nnvirtual ,vgroup (nnvirtual-component-groups ,groups))
        t
        (cons (current-buffer) 'summary)))
@@ -9869,6 +9870,7 @@ installed for this command to work."
   (if (not (and (condition-case nil (require 'idna)
 		  (file-error))
 		(mm-coding-system-p 'utf-8)
+		(symbol-value 'idna-program)
 		(executable-find (symbol-value 'idna-program))))
       (gnus-message
        5 "GNU Libidn not installed properly (`idn' or `idna.el' missing)")
@@ -10444,13 +10446,19 @@ This will be the case if the article has both been mailed and posted."
 		  (when (and (not (memq article es))
 			     (gnus-data-find article))
 		    (gnus-summary-mark-article article gnus-canceled-mark)
-		    (run-hook-with-args 'gnus-summary-article-expire-hook
-					'delete
-					(gnus-data-header
-					 (assoc article (gnus-data-list nil)))
-					gnus-newsgroup-name
-					nil
-					nil)))))))
+		    (run-hook-with-args
+		     'gnus-summary-article-expire-hook
+		     'delete
+		     (gnus-data-header (assoc article (gnus-data-list nil)))
+		     gnus-newsgroup-name
+		     (cond
+		      ((stringp nnmail-expiry-target) nnmail-expiry-target)
+		      ((eq nnmail-expiry-target 'delete) nil)
+		      (t
+		       (let ((rescall (funcall nnmail-expiry-target
+					       gnus-newsgroup-name)))
+			 (if (stringp rescall) rescall nil))))
+		     nil)))))))
 	(gnus-message 6 "Expiring articles...done")))))
 
 (defun gnus-summary-expire-articles-now ()