[MacPorts] #51554: libpng @1.6.21_0: update to 1.6.22

[MacPorts]

#51554: libpng @1.6.21_0: update to 1.6.22
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  Reporter:  mps@…   |      Owner:  ryandesign@…
      Type:  update  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.3.4
Resolution:  fixed   |   Keywords:  haspatch
      Port:  libpng  |
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Changes (by khindenburg@…):

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


Comment:

 r149193 | ryandesign at macports.org | 2016-06-04 20:53:19 -0400 (Sat, 04 Jun
 2016) | 2 lines

 libpng: update to 1.6.22

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Ticket URL: <https://trac.macports.org/ticket/51554#comment:2>
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