Fix ports

1 files changed, 2 insertions, 2 deletions

diff --git a/main.go b/main.go
index 7e7d652..27c4abe 100644
--- a/main.go
+++ b/main.go
@@ -66,8 +66,8 @@ func handler(conn net.Conn, gm *GameManager, config *ssh.ServerConfig) {
 }
 
 func port(env, def string) string {
-	var port string
-	if os.Getenv(env) == "" {
+	port := os.Getenv(env)
+	if port == "" {
 		port = def
 	}