download-scripts/255wrap

#!/usr/bin/env bash

# Run the command in the arguments and turn any non-0 exit code
# into a 255 exit code.  This is useful when using xargs because
# xargs stops itself only on exit code 255 from the subprocess,
# and not any other exit code.
#
# Remember to add "255wrap" before the subprocess, not the "xargs"!

"$@"

if [[ $? -ne 0 ]]; then
	exit 255
fi