From 48d37df199a416625d75655deeb0aa62c8dfac46 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Thu, 19 Dec 2013 21:34:25 +0000
Subject: [PATCH] Track node.changed state over undo Part of #33

---
 public/red/history.js   | 1 +
 public/red/ui/editor.js | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/public/red/history.js b/public/red/history.js
index 281c064c3..ea8ed42ae 100644
--- a/public/red/history.js
+++ b/public/red/history.js
@@ -68,6 +68,7 @@ RED.history = function() {
                     }
                     RED.editor.validateNode(ev.node);
                     ev.node.dirty = true;
+                    ev.node.changed = ev.changed;
                 }
                 RED.view.dirty(ev.dirty);
                 RED.view.redraw();
diff --git a/public/red/ui/editor.js b/public/red/ui/editor.js
index 68516ce8b..5e55d88bc 100644
--- a/public/red/ui/editor.js
+++ b/public/red/ui/editor.js
@@ -216,9 +216,10 @@ RED.editor = function() {
                             
                             var removedLinks = updateNodeProperties(editing_node);
                             if (changed) {
+                                var wasChanged = editing_node.changed;
                                 editing_node.changed = true;
                                 RED.view.dirty(true);
-                                RED.history.push({t:'edit',node:editing_node,changes:changes,links:removedLinks,dirty:wasDirty});
+                                RED.history.push({t:'edit',node:editing_node,changes:changes,links:removedLinks,dirty:wasDirty,changed:wasChanged});
                             }
                             editing_node.dirty = true;
                             validateNode(editing_node);