Fix bad conditional in ZHA logbook (#74277)

* Fix bad conditional in ZHA logbook

* change syntax

homeassistant/components/zha/logbook.py

@@ -74,8 +74,8 @@ def async_describe_events(
             else:
                 message = f"{event_type} event was fired"
 
-        if event_data["params"]:
+        if params := event_data.get("params"):
-            message = f"{message} with parameters: {event_data['params']}"
+            message = f"{message} with parameters: {params}"
 
         return {
             LOGBOOK_ENTRY_NAME: device_name,

tests/components/zha/test_logbook.py

@@ -185,6 +185,27 @@ async def test_zha_logbook_event_device_no_triggers(hass, mock_devices):
                     },
                 },
             ),
+            MockRow(
+                ZHA_EVENT,
+                {
+                    CONF_DEVICE_ID: reg_device.id,
+                    "device_ieee": str(ieee_address),
+                    CONF_UNIQUE_ID: f"{str(ieee_address)}:1:0x0006",
+                    "endpoint_id": 1,
+                    "cluster_id": 6,
+                    "params": {},
+                },
+            ),
+            MockRow(
+                ZHA_EVENT,
+                {
+                    CONF_DEVICE_ID: reg_device.id,
+                    "device_ieee": str(ieee_address),
+                    CONF_UNIQUE_ID: f"{str(ieee_address)}:1:0x0006",
+                    "endpoint_id": 1,
+                    "cluster_id": 6,
+                },
+            ),
         ],
     )
 
@@ -201,6 +222,14 @@ async def test_zha_logbook_event_device_no_triggers(hass, mock_devices):
         events[1]["message"] == "Zha Event was fired with parameters: {'test': 'test'}"
     )
 
+    assert events[2]["name"] == "FakeManufacturer FakeModel"
+    assert events[2]["domain"] == "zha"
+    assert events[2]["message"] == "Zha Event was fired"
+
+    assert events[3]["name"] == "FakeManufacturer FakeModel"
+    assert events[3]["domain"] == "zha"
+    assert events[3]["message"] == "Zha Event was fired"
+
 
 async def test_zha_logbook_event_device_no_device(hass, mock_devices):
     """Test zha logbook events without device and without triggers."""