[Bugs] #638 UNSP: "Playwave" example not working: directory not found?

[SugarLabs Bugs]

#638: "Playwave" example not working: directory not found?
------------------------------------------+---------------------------------
    Reporter:  sascha_silbe               |          Owner:  lfaraone                   
        Type:  defect                     |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  Pippy                      |        Version:  Git as of bugdate          
    Severity:  Unspecified                |       Keywords:                             
Distribution:  Unspecified                |   Status_field:  Unconfirmed                
------------------------------------------+---------------------------------
 The "Playwave" example isn't working:

 Traceback (most recent call last):
   File "/home/sugar/.sugar/default/org.laptop.Pippy/tmp/pippy_app.py",
 line 5, in <module>
     pippy.sound.playWave(sound='didjeridu', loop=True, duration=5)
   File "/home/sugar/sugar-
 jhbuild/install/share/sugar/activities/Pippy.activity/library/pippy/sound.py",
 line 157, in playWave
     fullname = finddir() + str(sound)
 TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

-- 
Ticket URL: <http://dev.sugarlabs.org/ticket/638>
Sugar Labs <http://sugarlabs.org/>
Sugar Labs bug tracking system