From 29432feabc723c2b9aa08c6404642cc2e7f9f897 Mon Sep 17 00:00:00 2001
From: PopSlime <popslime@qq.com>
Date: Mon, 16 Jan 2023 20:57:19 +0800
Subject: [PATCH] Fix error on "(at) anchor" selector when no anchor is opened.

---
 Assets/Cryville/Crtr/SkinSelectors.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Assets/Cryville/Crtr/SkinSelectors.cs b/Assets/Cryville/Crtr/SkinSelectors.cs
index dceef81..2821ed4 100644
--- a/Assets/Cryville/Crtr/SkinSelectors.cs
+++ b/Assets/Cryville/Crtr/SkinSelectors.cs
@@ -89,7 +89,7 @@ namespace Cryville.Crtr {
 				else return Enumerable.Empty<SkinContext>();
 			}
 			public override bool IsUpdatable(ContainerState h) {
-				return h.Handler.OpenedAnchor.Name == Name;
+				return h.Handler.OpenedAnchor != null && h.Handler.OpenedAnchor.Name == Name;
 			}
 		}
 		public class AtAnchor : SkinSelector {
@@ -101,7 +101,7 @@ namespace Cryville.Crtr {
 				return IsUpdatable(h) ? c : null;
 			}
 			public override bool IsUpdatable(ContainerState h) {
-				return h.Handler.OpenedAnchor.Name == Name;
+				return h.Handler.OpenedAnchor != null && h.Handler.OpenedAnchor.Name == Name;
 			}
 		}
 		public class Property : SkinSelector {