From 35d1b861f080c4662ff136bd952cd8e19ff44fd4 Mon Sep 17 00:00:00 2001
From: William Toohey <will@mon.im>
Date: Mon, 8 Feb 2016 21:46:03 +1000
Subject: [PATCH] Make undo buffer cull the right end

---
 src/js/HuesEditor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/HuesEditor.js b/src/js/HuesEditor.js
index 30bd479..5115313 100644
--- a/src/js/HuesEditor.js
+++ b/src/js/HuesEditor.js
@@ -380,7 +380,7 @@ HuesEditor.prototype.pushUndo = function(name, editor, oldText, newText) {
 
     this.undoBuffer.push({songVar: name, editor: editor, text: oldText});
     while(this.undoBuffer.length > 50) {
-        this.undoBuffer.pop();
+        this.undoBuffer.shift();
     }
     this.updateUndoUI();
 };