[Tickets #11382] folder listing fails due to empty prefs-value for spam_folder

[bugs at horde.org]

BITTE NICHT AUF DIESE NACHRICHT ANTWORTEN. NACHRICHTEN AN DIESE  
E-MAIL-ADRESSE WERDEN NICHT GELESEN.

Ticket-URL: http://bugs.horde.org/ticket/11382
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  Ticket           | 11382
  Erstellt Von     | piper at hrz.uni-marburg.de
  Zusammenfassung  | folder listing fails due to empty prefs-value for
                   | spam_folder
  Warteschlange    | IMP
  Version          | 5.0.23
  Typ              | Bug
  Status           | Unconfirmed
  Priorität        | 3. High
  Milestone        |
  Patch            |
  Zuständige       |
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piper at hrz.uni-marburg.de (2012-08-29 13:07) hat geschrieben:

In traditional view of imp (version 5.0.23 with horde 4.0.15) no  
folder content is displayed if the user has stored an empty  
prefs-value for 'spam_folder'. Opening the folder-listing yields to  
this fatal PHP error:

Call to a member function equals() on a non-object in  
/var/www/horde/imp/mailbox.php on line 606

Line 606 in imp/mailbox.php reads:
  !IMP_Mailbox::getPref('spam_folder')->equals(IMP::$mailbox)

This expression is also used in some other places in imp, the error  
should therefore be not restricted to the folder listing.

Thanks for any solution,
Andreas