[Pidgin] #13554: multiple empty messages when receiving image

[Pidgin]

#13554: multiple empty messages when receiving image
------------------------+---------------------------------------------------
 Reporter:  tomkiewicz  |        Owner:  bartosz  
     Type:  patch       |       Status:  closed   
Milestone:  2.8.0       |    Component:  Gadu-Gadu
  Version:  2.7.11      |   Resolution:  fixed    
 Keywords:  images      |  
------------------------+---------------------------------------------------
Changes (by tomkiewicz at o2.pl):

  * status:  new => closed
  * resolution:  => fixed
  * milestone:  => 2.8.0


Comment:

 (In [e9ea8bc5cf8940fcb13b6b9e7e660580089a5bb0]):[[BR]]
 When somebody sends me an image, I get some (depends on image size) empty
 messages. It's about one empty message for every 2kB of image.

 Steps to reproduce:
   1. install and run AQQ on Windows (or any other gadu-gadu client with
 image
      sending support), login with one gg account
   2. run Pidgin 2.7.11 under linux (maybe on Windows too), login with
 another gg
      account
   3. send ~50kB image from AQQ to Pidgin
   4. you should get 20-30 received empty messages in Pidgin and one with
 image
      after it

 I fixed it by checking if gg message is empty and - if true - drops the
 message
 and print warning in debug window.

 Fixes #13554.

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Ticket URL: <http://developer.pidgin.im/ticket/13554#comment:2>
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