[ET Trac] [Einstein Toolkit] #906: GRHydro: clean-up unused variables

[Einstein Toolkit]

#906: GRHydro: clean-up unused variables
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  Reporter:  bmundim                |       Owner:            
      Type:  defect                 |      Status:  closed    
  Priority:  minor                  |   Milestone:  ET_2012_05
 Component:  EinsteinToolkit thorn  |     Version:            
Resolution:  fixed                  |    Keywords:  GRHydro   
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Changes (by bmundim):

  * status:  reviewed_ok => closed
  * resolution:  => fixed


Comment:

 Applied. The x_old complaint above seems odd to me. It does seem to be
 used. So I didn't apply that. The others I cleaned them up. Also the
 shadow gamma declaration seems to be due to gamma definition in math.h.
 I think we are safe here. validate_x: I didn't want to comment that out
 since I don't know if we are going to need it soon.

 Anyway I hope it is a bit cleaner now.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/906#comment:3>
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