#132 1.5.2 and undelete button not always displayed

[Anonymous]

This is using the current 1.5.2 snapshot -
squirrelmail-20060915_0000-CVS.devel.tar.gz

The undelete button doesn't always show up when it's
supposed to.

Message List:
If "trash_folder=none" is in the users prefs, the
undelete button will not show up.
This gets set when one submits/saves Folder
Options/Preferences.
If you remove the "trash_folder=none" from the user's
pref file, everything works as expected.

It looks like the test in functions/mailbox_display.php
needs to updated to also show the undelete button if
trash_folder is set to none.

View Message:
When viewing a deleted message, it should have an
undelete button to allow you to undelete the message
you are viewing.