[Pidgin] #102: Check return codes everywhere

[Pidgin]

#102: Check return codes everywhere
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  Reporter:  elfring    |       Owner:  nwalp
      Type:  defect     |      Status:  new  
  Priority:  minor      |   Milestone:       
 Component:  libpurple  |     Version:  2.0  
Resolution:             |    Keywords:       
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Comment (by rlaager):

 No, you can't call exit() or abort(). The error code has to be dealt with
 PROPERLY. Properly is going to depend on the specific case.

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Ticket URL: <http://developer.pidgin.im/ticket/102#comment:6>
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