minor improvements

3 years ago · 32ffaa2ac1
1 changed files with 1 additions and 1 deletions
--- a/dao/src/main/java/org/thingsboard/server/dao/device/DeviceConnectivityServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/device/DeviceConnectivityServiceImpl.java
@ -83,7 +83,7 @@ public class DeviceConnectivityServiceImpl implements DeviceConnectivityService
    private final DeviceProfileService deviceProfileService;
    private final AdminSettingsService adminSettingsService;

-    @Value("${device.connectivity.mqtts.pem_cert_file}")
+    @Value("${device.connectivity.mqtts.pem_cert_file:}")
    private String mqttsPemCertFile;

    @PostConstruct