[Pidgin] #9931: Improper use of Purple::XMLNode:to_str leads to crash of pidgin

[Pidgin]

#9931: Improper use of Purple::XMLNode:to_str leads to crash of pidgin
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 Reporter:  mcepl   |        Owner:  deryni   
     Type:  defect  |       Status:  new      
Milestone:          |    Component:  libpurple
  Version:          |   Resolution:           
 Keywords:          |  
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Comment(by mcepl):

 Thanks a lot. Also, if you would drop a bit of documentation somewhere, it
 would be awesome.

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Ticket URL: <http://developer.pidgin.im/ticket/9931#comment:8>
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