From 56cb66f9e63ab89ffcc77881aa44790950f62b57 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 16 Oct 2021 18:04:01 +0200
Subject: tracker/pt: bail out early on camera open failure

---
 tracker-pt/ftnoir_tracker_pt.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'tracker-pt/ftnoir_tracker_pt.h')

diff --git a/tracker-pt/ftnoir_tracker_pt.h b/tracker-pt/ftnoir_tracker_pt.h
index 50e51405..dd46f098 100644
--- a/tracker-pt/ftnoir_tracker_pt.h
+++ b/tracker-pt/ftnoir_tracker_pt.h
@@ -49,12 +49,11 @@ struct Tracker_PT : QThread, ITracker
 
 private:
     void run() override;
-
     void set_fov(int value);
 
     pointer<pt_runtime_traits> traits;
 
-    QMutex camera_mtx;
+    mutable QRecursiveMutex camera_mtx;
 
     PointTracker point_tracker;
 
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