[Bugs] #4316 Turtleart UNSP: TA file fails to resume

[Sugar Labs Bugs]

#4316: TA file fails to resume
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    Reporter:  tonyforster                |          Owner:  walter                     
        Type:  defect                     |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  Turtleart                  |        Version:  Unspecified                
    Severity:  Unspecified                |       Keywords:                             
Distribution:  Unspecified                |   Status_field:  Unconfirmed                
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Comment(by tonyforster):

 Replying to [comment:5 walter]:
 > Added a check for loading empty blocks [1] that seems to handle this
 case. Still be interested in finding out how these empty blocks are being
 created to begin with.
 thanks, applied patch, fixes bug ok, I was hoping that looking at the ta
 code would jog my memory about the saved file, it doesn't look like I was
 messing with plugins when I last saved, at least one nul block looks like
 it was a flow operator

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4316#comment:6>
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