[MacPorts] #55145: gawk @4.2.0 fails to build on PPC Tiger, Mac OS X 10.4.11, because void unsetenv() does not return an integer value for comparison

[MacPorts]

#55145: gawk @4.2.0 fails to build on PPC Tiger, Mac OS X 10.4.11, because void
unsetenv() does not return an integer value for comparison
------------------------+-------------------------
  Reporter:  ballapete  |      Owner:  Schamschula
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.2
Resolution:  fixed      |   Keywords:  tiger
      Port:  gawk       |
------------------------+-------------------------
Changes (by ken-cunningham-webuse):

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


Comment:

 In [changeset:"461d698f63ee63bcf3a229c785eeaa3ed5b88012/macports-ports"
 461d698f63ee63bcf3a229c785eeaa3ed5b88012/macports-ports]:
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="461d698f63ee63bcf3a229c785eeaa3ed5b88012"
 gawk: fix build on Tiger

 use newer definition of unsetenv
 closes: https://trac.macports.org/ticket/55145
 }}}

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Ticket URL: <https://trac.macports.org/ticket/55145#comment:6>
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