[MacPorts] #37183: openslide @3.3.2 Packaging update

[MacPorts]

#37183: openslide @3.3.2 Packaging update
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  Reporter:  bgilbert@…  |      Owner:  macports-tickets@…
      Type:  update      |     Status:  reopened
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  haspatch maintainer
      Port:  openslide   |
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Changes (by bgilbert@…):

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


Comment:

 The part of the patch adding an explicit zlib dependency was omitted from
 the commit.  I realize zlib is implied by libpng, but since 3.3.2 adds a
 direct zlib dependency I thought it would be better to call it out in the
 Portfile.

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Ticket URL: <https://trac.macports.org/ticket/37183#comment:2>
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