From ae6daac248580c9e5e2b486c25ca0d0718b50ab3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20Kr=C3=BCger?= <andreas.krueger@rwth-aachen.de>
Date: Wed, 11 Jan 2017 23:21:17 +0100
Subject: [PATCH] Avoid collision check of node with itself. Fixes #586

---
 src/gridstack.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gridstack.js b/src/gridstack.js
index 39d250a..f660de6 100644
--- a/src/gridstack.js
+++ b/src/gridstack.js
@@ -233,6 +233,7 @@
                 var newY = n.y;
                 while (newY >= n._origY) {
                     var collisionNode = _.chain(this.nodes)
+                        .take(i)
                         .find(_.bind(Utils._didCollide, {n: n, newY: newY}))
                         .value();