x

src/main/java/com/egolm/film/api/service/impl/EmailServiceImpl.java

@@ -114,7 +114,7 @@ public class EmailServiceImpl implements EmailService {
 			map.put("film_no", film_no);
 			return map;
 		} else {
-			return null;
+			return new HashMap<String, Object>();
 		}
 	}