From 2c3b19e43d9beecb7599bd8842ac954c27c61b7c Mon Sep 17 00:00:00 2001
From: Henry Oswald <henry.oswald@sharelatex.com>
Date: Wed, 18 Feb 2015 22:28:02 +0000
Subject: [PATCH] null check on deleting entry from scope

---
 services/web/public/coffee/ide/file-tree/FileTreeManager.coffee | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee b/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee
index 13b0f8abf6..c9c1b4405f 100644
--- a/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee
+++ b/services/web/public/coffee/ide/file-tree/FileTreeManager.coffee
@@ -306,6 +306,7 @@ define [
 			return (child_path.slice(0, parent_path.length) == parent_path)
 
 		_deleteEntityFromScope: (entity, options = { moveToDeleted: true }) ->
+			return if !entity?
 			parent_folder = null
 			@forEachEntity (possible_entity, folder) ->
 				if possible_entity == entity