From a0c36464be656943257a4b9ec931e90a32cef283 Mon Sep 17 00:00:00 2001
From: Christopher Baines <cb15g11@soton.ac.uk>
Date: Mon, 4 Aug 2014 18:47:59 +0100
Subject: Fix issue

---
 create-data.js | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'create-data.js')

diff --git a/create-data.js b/create-data.js
index 412e4d0..2fc85a3 100755
--- a/create-data.js
+++ b/create-data.js
@@ -643,6 +643,10 @@ function createBuildingParts(buildings, callback) {
                                         partLevels = [ partLevels ];
                                     }
 
+                                    if (typeof(partLevels) === "undefined") {
+                                        continue;
+                                    }
+
                                     //console.log("part levels " + JSON.stringify(partLevels));
 
                                     possibleLevels = partLevels.filter(function(possibility) {
-- 
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