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refactor: move fmtErr to global var

main
Tran Hau 2021-01-20 14:38:28 +07:00
parent 502d501333
commit 76b9ff7fed
1 changed files with 2 additions and 1 deletions
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3
main.go
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@ -18,6 +18,8 @@ const (
currentDir = "." currentDir = "."
) )
var fmtErr = color.New(color.FgRed)
func main() { func main() {
a := &action{} a := &action{}
@ -49,7 +51,6 @@ func main() {
if err := app.Run(os.Args); err != nil { if err := app.Run(os.Args); err != nil {
// Highlight error // Highlight error
fmtErr := color.New(color.FgRed)
fmtErr.Printf("[%s error]: ", appName) fmtErr.Printf("[%s error]: ", appName)
fmt.Printf("%s\n", err.Error()) fmt.Printf("%s\n", err.Error())
} }