From 5fdfdfd56c2999893aacaa397484caa39f34a604 Mon Sep 17 00:00:00 2001
From: Ray Schamp <ray@scratch.mit.edu>
Date: Wed, 19 Oct 2016 09:25:10 -0400
Subject: [PATCH] Allow Blocks and Stage to provide a default VM

So that it's easier to use these standalone.
---
 src/containers/blocks.js | 5 +++--
 src/containers/stage.js  | 6 +++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/containers/blocks.js b/src/containers/blocks.js
index 968ebaed6..a43f18b9a 100644
--- a/src/containers/blocks.js
+++ b/src/containers/blocks.js
@@ -97,7 +97,7 @@ Blocks.propTypes = {
             dragShadowOpacity: React.PropTypes.number
         })
     }),
-    vm: React.PropTypes.instanceOf(VM).isRequired
+    vm: React.PropTypes.instanceOf(VM)
 };
 
 Blocks.defaultOptions = {
@@ -119,7 +119,8 @@ Blocks.defaultOptions = {
 };
 
 Blocks.defaultProps = {
-    options: Blocks.defaultOptions
+    options: Blocks.defaultOptions,
+    vm: new VM()
 };
 
 module.exports = Blocks;
diff --git a/src/containers/stage.js b/src/containers/stage.js
index 2e2184e72..11cf4b9e2 100644
--- a/src/containers/stage.js
+++ b/src/containers/stage.js
@@ -91,7 +91,11 @@ class Stage extends React.Component {
 }
 
 Stage.propTypes = {
-    vm: React.PropTypes.instanceOf(VM).isRequired
+    vm: React.PropTypes.instanceOf(VM)
+};
+
+Stage.defaultProps = {
+    vm: new VM()
 };
 
 module.exports = Stage;