[mythtv-commits] Ticket #8020: UIUtilDisp is some strange....

[MythTV]

#8020: UIUtilDisp is some strange....
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 Reporter:  sunny an                         |           Owner:  stuartm
     Type:  defect                           |          Status:  closed 
 Priority:  minor                            |       Milestone:  0.24   
Component:  MythTV - User Interface Library  |         Version:  0.22   
 Severity:  medium                           |      Resolution:  Invalid
 Keywords:  Assign                           |   Ticket locked:  0      
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Changes (by stuartm):

  * status:  accepted => closed
  * resolution:  => Invalid


Comment:

 Although I'd agree that this code does not read easily, with all the
 templating etc it's obscure to say the least, the logic appears correct.

 if item is null, then we evaluate if (err) (true, err is a pointer not a
 bool), we then do a OR (|) bit op to *err (address of err, a bool).

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Ticket URL: <http://svn.mythtv.org/trac/ticket/8020#comment:5>
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