From ee85011ff5c79a921b19bc5f5c6452c2f5357c54 Mon Sep 17 00:00:00 2001
From: Robert Haritonov <r@rhr.me>
Date: Sat, 15 Aug 2015 18:10:33 +0200
Subject: [PATCH] fix edge case with non existing options.core

---
 core/loadOptions.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/loadOptions.js b/core/loadOptions.js
index 91eeb38..21ab8ea 100644
--- a/core/loadOptions.js
+++ b/core/loadOptions.js
@@ -35,6 +35,7 @@ var legacyOptionsChecker = function(options, fileName){
     var haveCommon = options.core && options.core.common;
 
     // Server options
+    options.core = options.core || {};
     options.core.server = options.core.server || {};
     if (haveCommon && options.core.common.port) {
         if (!silent) legacyOptionsWarn('options.core.common.port', 'options.core.server.port', fileName);