[Pidgin] #10612: Number of error windows grow forever

[Pidgin]

#10612: Number of error windows grow forever
--------------------------------+-------------------------------------------
 Reporter:  engmark             |        Owner:  rekkanoryo
     Type:  defect              |       Status:  closed    
Milestone:                      |    Component:  XMPP      
  Version:  2.5.5               |   Resolution:            
 Keywords:  muc error conflict  |  
--------------------------------+-------------------------------------------

Comment(by engmark):

 Excerpt from debug window (anonymized):
 (11:13:09) jabber: Recv (ssl)(667): <presence
 from="foo at conference.jabber.org/username"
 to="username at example.org/Home00000000"
 type="error"><priority>1</priority><c node="http://pidgin.im/"
 hash="sha-1" ver="9+BPO/7B5Pz9L6viIhXzBFnzAXM=" ext="voice-v1 camera-v1
 video-v1" xmlns="http://jabber.org/protocol/caps"/><x
 xmlns="http://jabber.org/protocol/muc"><password>something</password></x><x
 xmlns="vcard-
 temp:x:update"><photo>c7f04437406ceec05998d831fd4c6ce6decbf754</photo></x><error
 code="409" type="cancel"><conflict xmlns="urn:ietf:params:xml:ns:xmpp-
 stanzas"/><text xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">Nickname is
 already in use by another occupant</text></error></presence>

 I'm logged on from another location with the same username, but with a
 different nickname, so this error should not even show up. This window +
 message just keeps popping up every 5 minutes.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/10612#comment:6>
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