fix old mega out type 0

custom_components/mega/hub.py

@@ -60,8 +60,9 @@ class MegaD:
     ):
         """Initialize."""
         if mqtt_inputs is None or mqtt_inputs == 'None' or mqtt_inputs is False:
-            self.http = hass.data[DOMAIN][CONF_HTTP]
+            self.http = hass.data.get(DOMAIN, {}).get(CONF_HTTP)
-            self.http.allowed_hosts |= {host}
+            if not self.http is None:
+                self.http.allowed_hosts |= {host}
         else:
             self.http = None
         self.update_all = update_all if update_all is not None else True
@@ -360,7 +361,7 @@ class MegaD:
                 return pty, m
 
     async def scan_ports(self, nports=37):
-        for x in range(1, nports+1):
+        for x in range(0, nports+1):
             ret = await self.scan_port(x)
             if ret:
                 yield [x, *ret]
@@ -371,7 +372,7 @@ class MegaD:
         async for port, pty, m in self.scan_ports(nports):
             if pty == "0":
                 ret['binary_sensor'][port].append({})
-            elif pty == "1" and m in ['0', '1']:
+            elif pty == "1" and (m in ['0', '1', '3'] or m is None):
                 ret['light'][port].append({'dimmer': m == '1'})
             elif pty == '3':
                 try: