stop the device and delete it when we are being destroyed to avoid accessing it if...

diff --git a/imports/camera.cpp b/imports/camera.cpp
index 14b1cf5..36f11ca 100644 (file)
--- a/imports/camera.cpp
+++ b/imports/camera.cpp
@@ -44,7 +44,14 @@ Camera::Camera(QDeclarativeItem *parent) :
 }
 
 Camera::~Camera() {
-  // TODO:
+  if (m_dev) {
+    // TODO: stop properly
+    m_dev->stop();
+    m_dev->deleteLater();
+    m_dev = 0;
+  }
+
+  // TODO: cleanup
 }
 
 void Camera::componentComplete() {