From 438cb7ed2415e223c3006c40fe87cf55c48f15d8 Mon Sep 17 00:00:00 2001
From: deathcap <deathcap@gmx.co.uk>
Date: Sun, 19 Jan 2014 22:38:03 -0800
Subject: [PATCH] Existence check document for non-browser

---
 index.coffee | 14 +++++++-------
 index.js     | 13 +++++++------
 2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/index.coffee b/index.coffee
index d7eca58..90d97ff 100644
--- a/index.coffee
+++ b/index.coffee
@@ -57,15 +57,15 @@ class ChestDialog extends ModalDialog
     @chestIW.linkedInventory = @playerInventory
     @playerIW.linkedInventory = @chestInventory
 
-    chestCont = @chestIW.createContainer()
+    if document?
+      chestCont = @chestIW.createContainer()
 
-    contents = []
-    contents.push chestCont
-    contents.push document.createElement('br') # TODO: better positioning
-    # player inventory at bottom
-    contents.push @playerIW.createContainer()
+      contents = []
+      contents.push chestCont
+      contents.push document.createElement('br') # TODO: better positioning
+      # player inventory at bottom
+      contents.push @playerIW.createContainer()
 
-    console.log 'ChestDialog, super=',super
     super game, {contents: contents}
 
   loadBlockdata: (x, y, z) ->
diff --git a/index.js b/index.js
index b594189..1897460 100644
--- a/index.js
+++ b/index.js
@@ -95,12 +95,13 @@
       });
       this.chestIW.linkedInventory = this.playerInventory;
       this.playerIW.linkedInventory = this.chestInventory;
-      chestCont = this.chestIW.createContainer();
-      contents = [];
-      contents.push(chestCont);
-      contents.push(document.createElement('br'));
-      contents.push(this.playerIW.createContainer());
-      console.log('ChestDialog, super=', ChestDialog.__super__.constructor.apply(this, arguments));
+      if (typeof document !== "undefined" && document !== null) {
+        chestCont = this.chestIW.createContainer();
+        contents = [];
+        contents.push(chestCont);
+        contents.push(document.createElement('br'));
+        contents.push(this.playerIW.createContainer());
+      }
       ChestDialog.__super__.constructor.call(this, game, {
         contents: contents
       });