[Pidgin] #1999: msimprpl 0.8 crashes on Windows when viewing tooltip text

[Pidgin]

#1999: msimprpl 0.8 crashes on Windows when viewing tooltip text
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  Reporter:  jeff          |       Owner:  jeff    
      Type:  defect        |      Status:  closed  
  Priority:  minor         |   Milestone:  3.0.0   
 Component:  pidgin (gtk)  |     Version:  2.0.2   
Resolution:  fixed         |    Keywords:  msimprpl
   Pending:  0             |  
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Changes (by jeff):

  * status:  assigned => closed
  * resolution:  => fixed

Comment:

 Problem was null pointer dereference in g_strdup_printf, in some cases.
 Added if() statements to not attempt to dereference null in
 7e199385a8f5a39fbbe7e2b29163cbeab5cfae9a.

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Ticket URL: <http://developer.pidgin.im/ticket/1999#comment:2>
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