設定ミスのときに config error を出力して終了する

kitsuyui · Dec 26, 2016 · 816690a · 816690a
1 parent 0f310a5
commit 816690a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/exip.go b/exip.go
@@ -216,6 +216,9 @@ func pickMapMaxItem(m map[string]float64) (string, float64) {
 
 func main() {
 	retrievables, err := defaultSettings()
+	if err != nil {
+		log.Fatal("config error")
+	}
 	sip, err := pickupMaxScore(retrievables)
 	if err == nil && sip.Score >= 0.5 {
 		fmt.Print(sip.IP.String())