From 2e6c37a9ba873494a907a50efccdc62571c3bc31 Mon Sep 17 00:00:00 2001
From: DD Liu <liudi@media.mit.edu>
Date: Tue, 9 May 2017 16:48:43 -0400
Subject: [PATCH] add the monitor block listener

---
 src/containers/blocks.jsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/containers/blocks.jsx b/src/containers/blocks.jsx
index ecd816204..bdbbb2b4e 100644
--- a/src/containers/blocks.jsx
+++ b/src/containers/blocks.jsx
@@ -60,10 +60,11 @@ class Blocks extends React.Component {
     }
     attachVM () {
         this.workspace.addChangeListener(this.props.vm.blockListener);
-        this.workspace
+        this.flyoutWorkspace = this.workspace
             .getFlyout()
-            .getWorkspace()
-            .addChangeListener(this.props.vm.flyoutBlockListener);
+            .getWorkspace();
+        this.flyoutWorkspace.addChangeListener(this.props.vm.flyoutBlockListener);
+        this.flyoutWorkspace.addChangeListener(this.props.vm.monitorBlockListener);
         this.props.vm.addListener('SCRIPT_GLOW_ON', this.onScriptGlowOn);
         this.props.vm.addListener('SCRIPT_GLOW_OFF', this.onScriptGlowOff);
         this.props.vm.addListener('BLOCK_GLOW_ON', this.onBlockGlowOn);
-- 
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