Fixing png CRC errors on Linux
To check whether an image has CRC errors you can run: `optipng broken-image.png` You will receive a warning similar to: `Warning: iCCP: CRC error` if your image has CRC errors. To quick-fix the errors, you can use imagemagick, like so: `convert broken-image.png broken-image-fix.png` Rerunning `optipng` on the fixed image should confirm…