fixed getSortValue method

1 year ago · edcb890434
1 changed files with 3 additions and 0 deletions
--- a/common/edqs/src/main/java/org/thingsboard/server/edqs/util/RepositoryUtils.java
+++ b/common/edqs/src/main/java/org/thingsboard/server/edqs/util/RepositoryUtils.java
@ -349,6 +349,9 @@ public class RepositoryUtils {
    }

    public static DataPoint getSortValue(EntityData entity, DataKey sortKey, QueryContext queryContext) {
+        if (sortKey == null) {
+            return null;
+        }
       return entity.getDataPoint(sortKey, queryContext);
    }