From e8ce37e77629103224ed04ad2915de8f5102ca18 Mon Sep 17 00:00:00 2001
From: picklesrus <picklesrus@users.noreply.github.com>
Date: Wed, 9 May 2018 09:20:49 -0700
Subject: [PATCH] Fix a copy/paste comment error and initialize
 current_utterance differently

---
 src/extensions/scratch3_speech/index.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/extensions/scratch3_speech/index.js b/src/extensions/scratch3_speech/index.js
index 117362f68..a0bc78847 100644
--- a/src/extensions/scratch3_speech/index.js
+++ b/src/extensions/scratch3_speech/index.js
@@ -33,8 +33,8 @@ const serverURL = 'wss://speech.scratch.mit.edu';
 const finalResponseTimeoutDurationMs = 3000;
 
 /**
- * The amount of time to wait between when we stop sending speech data to the server and when
- * we expect the transcription result marked with isFinal: true to come back from the server.
+ * The max amount of time the Listen And Wait block will listen for.  It may listen for less time
+ * if we get back results that are good and think the user is done talking.
  * Currently set to 10sec. This should not exceed the speech api limit (60sec) without redoing how
  * we stream the microphone data data.
  * @type {int}
@@ -76,7 +76,7 @@ class Scratch3SpeechBlocks {
          * @type {String}
          * @private
          */
-        this._currentUtterance = null;
+        this._currentUtterance = '';
 
         /**
          *  Similar to _currentUtterance, but set back to '' at the beginning of listening block.