#5066 NORM Never A: get_preferred_connection can return None

[Zarro Boogs per Child]

#5066: get_preferred_connection can return None
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 Reporter:  gdesmott        |       Owner:  cjb           
     Type:  defect          |      Status:  new           
 Priority:  normal          |   Milestone:  Never Assigned
Component:  pippy-activity  |     Version:                
 Keywords:                  |    Verified:  0             
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 Except if you decide to use new sugar sharing API (#4738) now, you should
 catch TypeError? when calling get_preferred_connection as the PS can
 return None if, for some reason, no CM is running.

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Ticket URL: <http://dev.laptop.org/ticket/5066>
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