dropping useless tests

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@2218 b32b6428-25c9-4566-ad07-03861ab6144f

devices/protocols/Aqara/xaal/aqara/devices.py

@@ -326,9 +326,7 @@ class Gateway(AqaraDev):
     ## GW Mutlicast messages handlers
     #========================================================================  
     def parse(self,pkt):
-        # token used on gw aren't in data..
-        cmd = pkt.get('cmd',None)
-        if cmd == 'heartbeat':
+        # extract the token before normal parsing
         token = pkt.get('token',None)
         if token: 
             self.token = token