fonkle/openexr-thumbnailer-maxsize-fix
The OpenEXR thumbnailer compared the .exr filesize to the maxSize, which erroneously points to 'MaximumSize' in group 'PreviewSettings' of the file 'thumbnail.sorc', which does not exist, skipping all .exr files larger than the default sizeof 1024*1024 bytes.
This fix points the thumbnailer to the 'MaximumSize' configuration in group 'PreviewSettings' of file '~/.config/kdeglobals'.