Improve type hints in keenetic_ndms2 (#77649)

2022-09-19 12:35:59 +02:00 · 2022-09-19 12:35:59 +02:00 · f30a94daa1
commit f30a94daa1
parent 747e538172
1 changed files with 2 additions and 2 deletions
--- a/homeassistant/components/keenetic_ndms2/device_tracker.py
+++ b/homeassistant/components/keenetic_ndms2/device_tracker.py
@ -97,10 +97,10 @@ class KeeneticTracker(ScannerEntity):
        )

    @property
-    def is_connected(self):
+    def is_connected(self) -> bool:
        """Return true if the device is connected to the network."""
        return (
-            self._last_seen
+            self._last_seen is not None
            and (dt_util.utcnow() - self._last_seen)
            < self._router.consider_home_interval
        )