1 files changed, 1 insertions, 2 deletions
diff --git a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
index e3823291..869c15de 100644
--- a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
+++ b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp
@@ -123,11 +123,10 @@ void Tracker::apply(settings& s)
 void Tracker::apply_inner()
 {
 	qDebug()<<"Tracker:: Applying settings";
-    settings* tmp = new_settings;
+    settings* tmp = new_settings.exchange(nullptr);
     if (tmp == nullptr)
         return;
     auto& s = *tmp;
-	new_settings = nullptr;
     camera.set_device_index(s.cam_index);
     camera.set_res(s.cam_res_x, s.cam_res_y);
     camera.set_fps(s.cam_fps);