[Pidgin] #3730: Implementation for file-sending through proxies

[Pidgin]

#3730: Implementation for file-sending through proxies
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  Reporter:  galt   |       Owner:  nwalp              
      Type:  patch  |      Status:  new                
  Priority:  minor  |   Milestone:                     
 Component:  XMPP   |     Version:  2.2.2              
Resolution:         |    Keywords:  file,transfer,proxy
   Pending:  0      |  
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Comment (by evands):

 Better and better.  One more critique, new since your memory management
 fixes: g_free() is happy taking NULL (it just returns silently), so you
 shouldn't do an if() check before calling it as that's duplicative.

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Ticket URL: <http://developer.pidgin.im/ticket/3730#comment:7>
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