[Pidgin] #12757: Libpurple sends out two messages for failed file transfers

[Pidgin]

#12757: Libpurple sends out two messages for failed file transfers
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 Reporter:  Robby      |     Owner:  darkrain42
     Type:  defect     |    Status:  new       
Component:  libpurple  |   Version:  2.6.6     
 Keywords:             |  
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 Reported by user "lofgole" for Adium 1.4b19 in #a14376:

 == Summary ==
 If a running file transfer is canceled by the chat partner, two notices
 are generated and shown. The information should be merged into one notice.

 == Steps to reproduce ==
  1. Send file to contact.
  1. Contact cancels file transfer while the transfer is running (actually
 sending data).
  1. Receive two notices where one could provide a better notice.

 == Expected results ==
 Only show one notice with the action of the contact and the name of the
 file.

 == Actual results ==
 Two notices are shown. One telling the user that the file transfer was
 closed, and one tells the user that the transfere of file file.xyz was
 closed.

 ----

 See attached screenshots.

 According to wixardy this only happens with XMPP so I'm assigning the
 ticket to darkrain.

 I cannot tell if this issue is present in recent versions, at least the
 changelog doesn't indicate that.

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Ticket URL: <http://developer.pidgin.im/ticket/12757>
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