maintainer-feedback requested: [Bug 263957] graphics/gdk-pixbuf2 error

Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-desktop (Team)
<desktop@FreeBSD.org> for maintainer-feedback:
Bug 263957: graphics/gdk-pixbuf2 error
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263957



--- Description ---
On the FreeBSD forum I've posted some details:
https://forums.freebsd.org/threads/gdk-pixbuf2-problem.85118/

During upgrade of graphics/gdk-pixbuf2 it leaves gdk-pixbuf-query-lo.core file
in /usr/ports/graphics/gdk-pixbuf2 directory on install stage (not in work
subdirectory).
But then it states that port's upgrade is successful.

But after that x11-toolkits/gtk20 fails to upgrade:

/usr/local/bin/gdk-pixbuf-csource --raw --build-list	    \
	apple_red  ./apple-red.png    \
		gnome_foot ./gnome-foot.png    \
	> test-inline-pixbufs.h 	     \
|| (rm -f test-inline-pixbufs.h && false)
failed to load "./apple-red.png": Couldn't recognize the image file format for
file "./apple-red.png"
gmake[4]: *** [Makefile:1044: test-inline-pixbufs.h] Error 1


So, I suppose, gdk-pixbuf2 do not work properly.

I've tried to upgrade all dependencies of gdk-pixbuf2, but without luck. So,
now I have no working MATE.

I'm on FreeBSD 12-STABLE.