This commit is contained in:
Christopher Ramey 2020-08-12 18:16:15 -08:00
parent e8d45282e8
commit 79329520e2

View File

@ -1,12 +1,12 @@
package main
import (
"bufio"
"fmt"
"os"
"bufio"
)
func main(){
func main() {
if len(os.Args) < 2 {
fmt.Fprintf(os.Stderr, "filename required\n")
os.Exit(1)