pt: use volatile across threads

1 files changed, 1 insertions, 1 deletions

diff --git a/ftnoir_tracker_pt/ftnoir_tracker_pt.h b/ftnoir_tracker_pt/ftnoir_tracker_pt.h
index 399d0693..7fce812d 100644
--- a/ftnoir_tracker_pt/ftnoir_tracker_pt.h
+++ b/ftnoir_tracker_pt/ftnoir_tracker_pt.h
@@ -72,7 +72,7 @@ private:
     settings s;
     Timer time;
     
-    bool success;
+    volatile bool success;
 
     static constexpr double rad2deg = 180.0/3.14159265;
     static constexpr double deg2rad = 3.14159265/180.0;