From 9f163b82da3ddb08d312d5e935d9792225ac2c69 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 28 Dec 2016 06:28:01 +0100
Subject: tracker/pt: hold mutex over camera in dtor just to be 100% safe

---
 tracker-pt/ftnoir_tracker_pt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp
index 33a40825..f3e9dc4b 100644
--- a/tracker-pt/ftnoir_tracker_pt.cpp
+++ b/tracker-pt/ftnoir_tracker_pt.cpp
@@ -31,7 +31,7 @@ Tracker_PT::~Tracker_PT()
     set_command(ABORT);
     wait();
 
-    // fast start/stop causes breakage
+    QMutexLocker l(&camera_mtx);
     camera.stop();
 }
 
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