Hello, I'm currently trying to migrate from some build.sh and build.ps1 files to a magefile using script.

Maybe I misunderstood the purpose of Error(), but when I don't need the output of a command (as String() would return), I thought Error() would basically ignore the output, but still return the error. But it seems that when chained after an ExecForEach, the commands in that are not executed.

For example, let's say we have files coverage.txt and foo/coverage.txt and I want to remove them.
Then the following works:

	_, err := script.FindFiles(".").Match("coverage.txt").ExecForEach("rm ./{{.}}").String()
	return err

But the following doesn't:

	return script.FindFiles(".").Match("coverage.txt").ExecForEach("rm ./{{.}}").Error()

Is that expected?