Fix a code issue

lascape · Jul 23, 2021 · 2d6cd1e · 2d6cd1e
1 parent 6a5fd9b
commit 2d6cd1e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/netpoll-echo-server/main.go b/netpoll-echo-server/main.go
@@ -12,6 +12,7 @@ import (
 func main() {
 	var port int
 	flag.IntVar(&port, "port", 8080, "server port")
+	flag.Parse()
 
 	network, address := "tcp", fmt.Sprintf("127.0.0.1:%d", port)