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Code Issues Releases Wiki Activity

Use of bufio instead of fmt.Scan for yes function

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This commit is contained in:
Julien Kassar
2017-02-17 03:20:04 -05:00
parent db5da1ebfe
commit 14257bdde8
1 changed files with 4 additions and 2 deletions
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6
cmd/control/util.go
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@@ -1,7 +1,9 @@
package control package control
import ( import (
"bufio"
"fmt" "fmt"
"os"
"strings" "strings"
"github.com/rancher/os/log" "github.com/rancher/os/log"
@@ -9,8 +11,8 @@ import (
func yes(question string) bool { func yes(question string) bool {
fmt.Printf("%s [y/N]: ", question) fmt.Printf("%s [y/N]: ", question)
var line string in := bufio.NewReader(os.Stdin)
_, err := fmt.Scan(&line) line, err := in.ReadString('\n')
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }