diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java
index ae7d574d19..48bb311385 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpDanaRS/services/BLEComm.java
@@ -663,7 +663,7 @@ public class BLEComm {
     private void SendPumpCheck() {
         // 1st message sent to pump after connect
         String devicename = getConnectDeviceName();
-        if(devicename == null || devicename == ""){
+        if(devicename == null || devicename.equals("")){
             Notification n = new Notification(Notification.DEVICENOTPAIRED, MainApp.gs(R.string.pairfirst), Notification.URGENT);
             MainApp.bus().post(new EventNewNotification(n));
             return;