From 96c50abce282dfcc5925410018307d1415b94f31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrg=20Lehni?= <juerg@scratchdisk.com>
Date: Fri, 15 Jan 2016 17:32:01 +0100
Subject: [PATCH] Prevent exception when selecting not inserted segments.

---
 src/item/Item.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/item/Item.js b/src/item/Item.js
index e81e2dc1..b54de7df 100644
--- a/src/item/Item.js
+++ b/src/item/Item.js
@@ -593,8 +593,11 @@ var Item = Base.extend(Emitter, /** @lends Item# */{
         }
         if ((selected = !!selected) ^ this._selected) {
             this._selected = selected;
-            this._project._updateSelection(this);
-            this._changed(/*#=*/Change.ATTRIBUTE);
+            var project = this._project;
+            if (project) {
+                project._updateSelection(this);
+                this._changed(/*#=*/Change.ATTRIBUTE);
+            }
         }
     },