From 3c675b296f9d28646a3c9e96731631a98ffb6359 Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <blacklight86@gmail.com>
Date: Fri, 16 Aug 2019 18:49:15 +0200
Subject: [PATCH] Don't propagate the exception if stop_preview failed

---
 platypush/plugins/camera/pi.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platypush/plugins/camera/pi.py b/platypush/plugins/camera/pi.py
index e0a9f7ae..ab359ed1 100644
--- a/platypush/plugins/camera/pi.py
+++ b/platypush/plugins/camera/pi.py
@@ -93,7 +93,10 @@ class CameraPiPlugin(CameraPlugin):
         Stop camera preview.
         """
         camera = self._get_camera()
-        camera.stop_preview()
+        try:
+            camera.stop_preview()
+        except Exception as e:
+            self.logger.warning(str(e))
 
     @action
     def take_picture(self, image_file, preview=False, warmup_time=2, resize=None, **opts):