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-rw-r--r--ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
index e40c92d2..b781f390 100644
--- a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
+++ b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
@@ -137,6 +137,8 @@ Tracker::Tracker()
Tracker::~Tracker()
{
+ stop = true;
+ wait();
if (layout)
delete layout;
if (videoWidget)