- Mailman/Gui/General.py

    Fixed the setting of new_member_options so that unprocessed bits are not
    changed.  Augmented the logic so that bin/config_list can set or reset
    any bits in mm_cfg.OPTINFO.  Bug #865825.
- Mailman/Defaulys.py.in
    Added missing bits to OPTINFO.

3 files changed, 23 insertions, 3 deletions

diff --git a/Mailman/Defaults.py.in b/Mailman/Defaults.py.in
index 72d67723..14321e99 100644
--- a/Mailman/Defaults.py.in
+++ b/Mailman/Defaults.py.in
@@ -1389,6 +1389,9 @@ OPTINFO = {'hide'    : ConcealSubscription,
            'notmetoo': DontReceiveOwnPosts,
            'digest'  : 0,
            'plain'   : DisableMime,
+           'noremind': SuppressPasswordReminder,
+           'nmtopics': ReceiveNonmatchingTopics,
+           'mod'     : Moderate,
            'nodupes' : DontReceiveDuplicates
            }
 
diff --git a/Mailman/Gui/General.py b/Mailman/Gui/General.py
index b398bc92..e9f8f9b5 100644
--- a/Mailman/Gui/General.py
+++ b/Mailman/Gui/General.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2001-2010 by the Free Software Foundation, Inc.
+# Copyright (C) 2001-2011 by the Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -25,6 +25,7 @@ from Mailman import mm_cfg
 from Mailman import Utils
 from Mailman import Errors
 from Mailman.i18n import _
+from Mailman.htmlformat import Document
 from Mailman.Gui.GUIBase import GUIBase
 
 OPTIONS = ('hide', 'ack', 'notmetoo', 'nodupes')
@@ -455,11 +456,22 @@ class General(GUIBase):
             changed!  It must differ from the list's name by case
             only."""))
         elif property == 'new_member_options':
-            newopts = 0
-            for opt in OPTIONS:
+            # Get current value because there are valid bits not in OPTIONS.
+            # If we're the admin CGI, we then process the bits in OPTIONS,
+            # turning them on or off as appropriate.  Otherwise we process all
+            # the bits in mm_cfg.OPTINFO so that config_list can set and reset
+            # them.
+            newopts = mlist.new_member_options
+            if isinstance(doc, Document):
+                opts = OPTIONS
+            else:
+                opts = mm_cfg.OPTINFO
+            for opt in opts:
                 bitfield = mm_cfg.OPTINFO[opt]
                 if opt in val:
                     newopts |= bitfield
+                else:
+                    newopts &= ~bitfield
             mlist.new_member_options = newopts
         elif property == 'subject_prefix':
             # Convert any html entities to Unicode
diff --git a/NEWS b/NEWS
index 0ff9da94..9e18f50c 100644
--- a/NEWS
+++ b/NEWS
@@ -71,6 +71,11 @@ Here is a history of user visible changes to Mailman.
 
   Bug Fixes and other patches
 
+    - A bug that would cause reset of any new_member_options bits other than
+      the four displayed as checkboxes on the list admin General Options page
+      whenever the page was updated or bin/config_list attempted to update
+      new_member_options has been fixed.  Bug #865825.
+
     - A problem with the logic avoiding unnecessarily reloading a current list
       object from the config.pck arises if the list is updated by another
       process within the same second that it was last read/written.  That can