[Pidgin] #323: Fix compiler warnings

[Pidgin]

#323: Fix compiler warnings
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  Reporter:  rlaager    |       Owner:  rlaager
      Type:  defect     |      Status:  new    
  Priority:  minor      |   Milestone:  2.0.2  
 Component:  libpurple  |     Version:  2.0    
Resolution:             |    Keywords:         
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Comment (by rlaager):

 I was trying to sort tickets into milestones based on when I think I could
 get them done by. If I get them done sooner, great. If they slip, that's
 fine too, but this is a start of rough prioritization.

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Ticket URL: <http://developer.pidgin.im/ticket/323#comment:2>
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