[MacPorts] #26755: pianobar: fix livecheck

[MacPorts]

#26755: pianobar: fix livecheck
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  aguynamedryan+pianobar@…        
     Type:  defect                   |      Status:  new                             
 Priority:  Normal                   |   Milestone:                                  
Component:  ports                    |     Version:  1.9.1                           
 Keywords:                           |        Port:  pianobar                        
-------------------------------------+--------------------------------------
 The attached patch fixes pianobar's livecheck. Before:

 {{{
 $ port livecheck
 Error: cannot check if pianobar was updated (The requested URL returned
 error: 406)
 }}}

 After:

 {{{
 $ port livecheck
 pianobar seems to have been updated (port version: 2010.08.21, new
 version: 2010.10.07)
 }}}

 May I commit this patch?

-- 
Ticket URL: <https://trac.macports.org/ticket/26755>
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