video_device default should be string

11 years ago · 8d06fc0143
1 changed files with 1 additions and 1 deletions
--- a/plugins/qrscanner.py
+++ b/plugins/qrscanner.py
@ -137,7 +137,7 @@ class Plugin(BasePlugin):
                if self.config.get("video_device") == "default":
                    self.video_device_edit.setText("")
                else:
-                    self.video_device_edit.setText(self.config.get("video_device"))
+                    self.video_device_edit.setText(self.config.get("video_device",''))
            else:
                custom_device_label.setVisible(False)
                self.video_device_edit.setVisible(False)