fix invalid png files

[sbrabec]

pkgfix (from the latest libpng) found following invalid PNG images in the installed mc-4.8.10:

IDAT TFB maximum 10 12 520 2600 /usr/share/pixmaps/mc.png
IDAT TFB maximum 10 12 520 2600 /usr/share/pixmaps/terminal.png

How to reproduce:

1) Attempt to open these files with an application using the latest png library.

Result: Decompression error in IDAT: invalid distance too far back

2)
find -name '*.png' | while read ; do pngfix "$REPLY" ; done | fgrep -v ' OK '

How to fix:
pngfix --out=mc_fixed.png mc.png

[andrew_b]

There no any png files in the MC source tree.
Send bugreport to bugzilla of your distro.