From 029fc652ae68c73e0381c97f43ae3098714a4325 Mon Sep 17 00:00:00 2001
From: Victor <annimon119@gmail.com>
Date: Fri, 8 Sep 2017 12:41:26 +0300
Subject: [PATCH] Deal with nulls in enum to string converter

---
 .../com/annimon/hotarufx/visual/objects/ObjectNode.java     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/src/main/java/com/annimon/hotarufx/visual/objects/ObjectNode.java b/app/src/main/java/com/annimon/hotarufx/visual/objects/ObjectNode.java
index e6081c9..3101c59 100644
--- a/app/src/main/java/com/annimon/hotarufx/visual/objects/ObjectNode.java
+++ b/app/src/main/java/com/annimon/hotarufx/visual/objects/ObjectNode.java
@@ -159,11 +159,17 @@ public abstract class ObjectNode {
             stringProperty.bindBidirectional(property, new StringConverter<T>() {
                 @Override
                 public String toString(T object) {
+                    if (object == null) {
+                        return "null";
+                    }
                     return object.name();
                 }
 
                 @Override
                 public T fromString(String string) {
+                    if ("null".equals(string)) {
+                        return null;
+                    }
                     try {
                         return Enum.valueOf(enumClass, string);
                     } catch (IllegalArgumentException e) {