Dekker1/Gastenboek
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Fixed the TerminalSize command.

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This commit is contained in:
Jip J. Dekker 2013-10-15 23:01:09 +02:00
parent 1d0a06f83a
commit 3e17c99b71
2 changed files with 6 additions and 5 deletions
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3
gastenboek.go
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@ -16,6 +16,5 @@ func signalCatcher() {
func main() { func main() {
go signalCatcher() go signalCatcher()
go showMenu() showMenu()
return
} }

8
menu.go
View File

@ -2,9 +2,9 @@ package main
import ( import (
"fmt" "fmt"
"log"
"os" "os"
"os/exec" "os/exec"
"strconv"
"strings" "strings"
) )
@ -15,9 +15,11 @@ const (
func terminalSize() (width, height int) { func terminalSize() (width, height int) {
cmd := exec.Command("stty", "size") cmd := exec.Command("stty", "size")
cmd.Stdin = os.Stdin cmd.Stdin = os.Stdin
out, err := cmd.Output() out, _ := cmd.Output()
sizes := strings.Split(string(out), " ") sizes := strings.Split(string(out), " ")
return sizes[1], sizes[0] width, _ = strconv.Atoi(sizes[1])
height, _ = strconv.Atoi(sizes[0])
return width, height
} }
func showMenu() { func showMenu() {