1 files changed, 4 insertions, 1 deletions
diff --git a/proto-udp/ftnoir_protocol_ftn.h b/proto-udp/ftnoir_protocol_ftn.h
index 8bc581bf..a7c90f5b 100644
--- a/proto-udp/ftnoir_protocol_ftn.h
+++ b/proto-udp/ftnoir_protocol_ftn.h
@@ -11,10 +11,11 @@
 #pragma once
 
 #include "ui_ftnoir_ftncontrols.h"
-#include <QUdpSocket>
 #include "api/plugin-api.hpp"
+#include "compat/spinlock.hpp"
 #include "options/options.hpp"
 using namespace options;
+#include <QUdpSocket>
 
 struct settings : opts {
     value<int> ip1, ip2, ip3, ip4, port;
@@ -41,6 +42,8 @@ private:
     QUdpSocket outSocket;
     settings s;
 
+    mutable std::atomic_flag spl = ATOMIC_FLAG_INIT;
+
     QHostAddress dest_ip { 127u << 24 | 1u };
     unsigned short dest_port = 65535;