Merge pull request #585 from DouglasCAyers/fix-issue-558-error-when-a…

…dding-note

Fixes issue #558 by avoiding running query that won't have any masterRecordIds to filter by

rolluptool/src/classes/LREngine.cls

@@ -656,6 +656,9 @@ public class LREngine {
      **/
     public abstract class QueryExecutor {
         public virtual List<SObject> query(String query, Set<Id> masterIds) {
+            if ( masterIds == null || masterIds.isEmpty() ) {
+                return new List<SObject>();
+            }
             return Database.query(query);
         }
     }
@@ -678,4 +681,4 @@ public class LREngine {
         }
     }
 
-}
+}