[MacPorts] #69384: gklib @20230327: error: 'lnlen' may be used uninitialized in this function

[MacPorts]

#69384: gklib @20230327: error: 'lnlen' may be used uninitialized in this function
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  Reporter:  rmottola  |      Owner:  catap
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  tiger leopard snowleopard
      Port:  gklib     |
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Comment (by rmottola):

 I think the warning is actually legit and depends on the stupid way
 variables are declared and initialized.
 Changing all occurrences to this:


 {{{
   size_t lnlen=0;
   size_t nlines=0;
 }}}

 fixes the issue and gklib compiles.

 Unfortunaly I hacked away and did not save a patch :(

 I attach the full file though.

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Ticket URL: <https://trac.macports.org/ticket/69384#comment:6>
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