[MacPorts] #39149: ports querying registry for lua version fail to parse when lua is not installed

[MacPorts]

#39149: ports querying registry for lua version fail to parse when lua is not
installed
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  Reporter:  jmr@…                       |      Owner:  and.damore@…
      Type:  defect                      |     Status:  closed
  Priority:  Normal                      |  Milestone:
 Component:  ports                       |    Version:  2.1.3
Resolution:  fixed                       |   Keywords:
      Port:  lua-numlua luarocks luajit  |
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Changes (by and.damore@…):

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


Comment:

 luajit doesn't depend on lua port, but the lua version checking can still
 be useful to load mp-provided lua extensions.
 r106225 should fix the build.

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Ticket URL: <https://trac.macports.org/ticket/39149#comment:3>
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