From fc906d93916d04c81ae712e52045ed56c2788adc Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 15 Sep 2013 20:00:57 +0200
Subject: Simplify tracker API

No need to have a separate finalization function, can just as well sleep
in the destructor.
---
 ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp')

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)
-- 
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