correct LYWSD02 not displayed with HM10

#412

ZgatewayBT.ino

@@ -309,7 +309,6 @@ vector<BLEdevice> devices;
                     BLEdata.set("servicedata", (char *)Service_data.c_str());
                   #endif
                   pub((char *)topic.c_str(),BLEdata);
-                  if (strcmp(d[4].extract, "fe95") == 0) {
                   int pos = -1;
                   pos = strpos(d[5].extract,"209800");
                   if (pos != -1) {
@@ -321,6 +320,7 @@ vector<BLEdevice> devices;
                   }
                   pos = -1;
                   pos = strpos(d[5].extract,"20aa01");
+                  //example "servicedata":"5020aa0194dfaa33342d580d1004e3002c02"
                   if (pos != -1){
                     trc("mi jia data reading");
                     #ifdef ZmqttDiscovery
@@ -330,6 +330,7 @@ vector<BLEdevice> devices;
                   }
                   pos = -1;
                   pos = strpos(d[5].extract,"205b04");
+                  //example "servicedata":"141695fe70205b0461298882c8593f09061002d002"
                   if (pos != -1){
                     trc("LYWSD02 data reading");
                     #ifdef ZmqttDiscovery
@@ -350,7 +351,6 @@ vector<BLEdevice> devices;
                 }
               }
             }
-            }
             returnedString = ""; //init data string
             return false;
           }