From bb2ccf6f4b9cb492fee891b7ac0a021f30d45b4f Mon Sep 17 00:00:00 2001
From: Gisle Aune <dev@gisle.me>
Date: Sun, 25 Aug 2019 16:01:05 +0200
Subject: [PATCH] Fixed chapter moves crashing history page due to changes in
 change reporting in 2.0.

---
 marko/page/data/components/change/component.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/marko/page/data/components/change/component.js b/marko/page/data/components/change/component.js
index 1c28257..8277a8c 100644
--- a/marko/page/data/components/change/component.js
+++ b/marko/page/data/components/change/component.js
@@ -65,8 +65,8 @@ module.exports = class {
         
         this.state.operation += " chapter"
         this.state.links = [{
-          text: chapter.title || `Untitled chapter (${chapterKey.id})`,
-          href: `/story/${storyKey.id}#${chapterKey.id}`,
+          text: (chapter||{}).title || `Untitled chapter (${(chapterKey||chapter).id})`,
+          href: `/story/${storyKey.id}#${(chapterKey||chapter).id}`,
         }]
 
         break