Merge branch 'fixEditorCards' into 'master'

improvements for alternate state cards in editors (desktop)

See merge request core-developers/forge!3613

forge-gui/src/main/java/forge/quest/QuestController.java

@@ -484,6 +484,7 @@ public class QuestController {
     }
 
     public HashSet<StarRating> GetRating() {
+        if (model == null) return null;
         return model.Ratings;
     }