[Tickets #7004] Can't save empty task list over WebDAV

[bugs at horde.org]

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Ticket URL: http://bugs.horde.org/ticket/7004
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  Ticket             | 7004
  Created By         | bb at apc.ag
  Summary            | Can't save empty task list over WebDAV
  Queue              | Nag
  Version            | 2.2
  Type               | Bug
  State              | Unconfirmed
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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bb at apc.ag (2008-07-01 02:58) wrote:

Steps to reproduce (using Nag from CVS so WebDAV works):

1. Create a task list in Horde.
2. Subscribe the URL in Kontact or another WebDAV/GroupDAV client.
3. Create a new task in the task list.
4. Check that the task is there in the web interface.
5. Delete the task in your client and let it upload the changes.  
Kontact displays "Unexpected error 400" and the server log contains  
"HORDE [error] [horde] Es wurden keine iCalendar-Daten gefunden. [pid  
10097 on line 157 of  
"/usr/local/share/horde-webmail-1.1.1/lib/Horde/RPC/webdav.php"]" (No  
iCalendar data found.)

Workaround: delete the task in the web interface.