Function firstNonEmptyLine

cpuinfo.go:510–518

firstNonEmptyLine advances the scanner to the first non-empty line and returns the contents of that line.

(scanner *bufio.Scanner)

// firstNonEmptyLine advances the scanner to the first non-empty line
// and returns the contents of that line.
func firstNonEmptyLine(scanner *bufio.Scanner) string {
	for scanner.Scan() {
		line := scanner.Text()
		if strings.TrimSpace(line) != "" {
			return line
		}
	}
	return ""
}