[Pidgin] #13238: vvconfig: Use compare function that will not crash on NULL string

[Pidgin]

#13238: vvconfig: Use compare function that will not crash on NULL string
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 Reporter:  haakon                 |        Owner:         
     Type:  patch                  |       Status:  closed 
Milestone:  2.7.10                 |    Component:  plugins
  Version:  2.7.9                  |   Resolution:  fixed  
 Keywords:  vvconfig crash strcmp  |  
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Changes (by jakub.adam at ktknet.cz):

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


Comment:

 (In [bbef7cf10a9629d710dbb4b4e0843c6e1edf6c68]):[[BR]]
 vvconfig: Don't crash when the stored device isn't found in the list of
 available devices.  Fixes #13238.

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Ticket URL: <http://developer.pidgin.im/ticket/13238#comment:7>
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