[ET Trac] [Einstein Toolkit] #604: LocalReduce: Initialize variables to avoid compiler warnings

[Einstein Toolkit]

#604: LocalReduce: Initialize variables to avoid compiler warnings
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  Reporter:  knarf        |       Owner:                     
      Type:  enhancement  |      Status:  review             
  Priority:  minor        |   Milestone:                     
 Component:  Cactus       |     Version:  development version
Resolution:               |    Keywords:                     
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Comment (by eschnett):

 There is a bit of complexity since e.g. the L2 norm of complex numbers
 results in a real number. I don't know how/whether the code handles this.

 I also remember that some of the reduction operations give wrong values
 for complex numbers.

 The patch seems harmless, please apply.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/604#comment:6>
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