From e97ef73fc469e7c64d4331e68d63de35464fe7f8 Mon Sep 17 00:00:00 2001
From: Curtis SerVaas <cservaas@purdue.edu>
Date: Tue, 21 Oct 2014 19:45:16 -0400
Subject: [PATCH] Fix the overFiringEditing/OverSnapping issue

---
 models/Node.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/models/Node.js b/models/Node.js
index b358b3b..3ac05a8 100644
--- a/models/Node.js
+++ b/models/Node.js
@@ -84,6 +84,7 @@ function updateText(id, newText, authorId){
     if(err || node == null){
       return;
     }
+    if(node.text==newText){return;}
     node.timestamp = Date.now();
     node.text = newText;
     node.authorId = authorId;