[MacPorts] #71352: libheif 1.19.3 fails to build: grid.cc: error: 'this' pointer is null [-Werror=nonnull]

[MacPorts]

#71352: libheif 1.19.3 fails to build: grid.cc: error: 'this' pointer is null
[-Werror=nonnull]
---------------------------+--------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.4
Resolution:                |   Keywords:
      Port:  libheif       |
---------------------------+--------------------
Changes (by barracuda156):

 * Attachment "main.log" added.

 Also fails likewise if build as +kvazaar

-- 
Ticket URL: <https://trac.macports.org/ticket/71352>
MacPorts <https://www.macports.org/>
Ports system for macOS