Wrong URL on downloading png16

[codecitizen]

I tried to build the current version and ran into the following error:

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|   Begin Building png16
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curl -Ls http://netix.dl.sourceforge.net/project/libpng/libpng16/1.6.28/libpng-1.6.28.tar.xz | tar xJC /deps/png16 --strip-components=1
xz: (stdin): File format not recognized
tar: Child returned status 1
tar: Error is not recoverable: exiting now

The given URL http://netix.dl.sourceforge.net/project/libpng/libpng16/1.6.28/libpng-1.6.28.tar.xz, redirects to https://sourceforge.net/projects/libpng/files/, not to the .xz file required.

This one https://ftp.osuosl.org/pub/blfs/conglomeration/libpng/libpng-1.6.28.tar.xz seems to work, but don't know how trusted the provider is.

I did not try to replace it yet.

[bubba-h57]

Try the latest if still interested.