Returning array for results of /db with queries parameter present

frameworks/Java/dropwizard/src/main/java/com/example/helloworld/resources/WorldResource.java

@@ -32,8 +32,7 @@ public class WorldResource {
             final long worldId = Helper.randomWorld();
             worlds[i] = worldDAO.findById(worldId).orNull();
         }
-        
-        if (totalQueries == 1) {
+        if (!queries.isPresent()) {
         	return worlds[0];
         } else {
         	return worlds;