fix huhu

vinhjaxt · Nov 24, 2019 · 11c48ef · 11c48ef
1 parent 8ec68b7
commit 11c48ef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dns.go b/dns.go
@@ -47,8 +47,8 @@ func getUsableIP(hostname, port string) (string, error) {
 			continue
 		}
 		conn, err := httpsDialer.Dial("tcp", "["+ip+"]:"+port)
-		conn.Close()
 		if err == nil {
+			conn.Close()
 			return ip, nil
 		}
 	}