fix stop virtual device.

photobooth-app · Nov 23, 2024 · f639b0f · f639b0f
1 parent 2e2d99d
commit f639b0f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/wigglecam/services/backends/cameras/virtualcamera.py b/wigglecam/services/backends/cameras/virtualcamera.py
@@ -54,7 +54,9 @@ def start(self, nominal_framerate: int = None):
     def stop(self):
         super().stop()
 
-        self._producer_thread.stop()
+        if self._producer_thread and self._producer_thread.is_alive():
+            self._producer_thread.stop()
+            self._producer_thread.join()
 
     def camera_alive(self) -> bool:
         super_alive = super().camera_alive()