Fix emeter request failing on HS103

Belval · Belval · commit e2e66271e9fa · 2020-11-06T19:27:31.000-05:00
diff --git a/kasa/smartdevice.py b/kasa/smartdevice.py
@@ -21,7 +21,7 @@
 
 from .exceptions import SmartDeviceException
 from .protocol import TPLinkSmartHomeProtocol
-
+#logging.basicConfig(level=logging.DEBUG)
 _LOGGER = logging.getLogger(__name__)
 
 
@@ -298,9 +298,15 @@ async def update(self):
         req.update(self._create_request("system", "get_sysinfo"))
 
         # Check for emeter if we were never updated, or if the device has emeter
-        if self._last_update is None or self.has_emeter:
+        if self._last_update is None:
+            self._last_update = await self.protocol.query(self.host, req)
+            self._sys_info = self._last_update["system"]["get_sysinfo"]
+    
+        if self.has_emeter:
             req.update(self._create_emeter_request())
+
         self._last_update = await self.protocol.query(self.host, req)
+
         # TODO: keep accessible for tests
         self._sys_info = self._last_update["system"]["get_sysinfo"]
 
