From 9d27fd0a9394f5c377ffb1104001e506dac8fdfd Mon Sep 17 00:00:00 2001
From: Dave Horton <daveh@beachdognet.com>
Date: Fri, 1 Apr 2022 14:37:10 -0400
Subject: [PATCH] gather: restart if we get an empty transcript (looking at
 you, Azure)

---
 lib/tasks/gather.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tasks/gather.js b/lib/tasks/gather.js
index 64cbe468..3a932dcc 100644
--- a/lib/tasks/gather.js
+++ b/lib/tasks/gather.js
@@ -387,7 +387,7 @@ class TaskGather extends Task {
     if (evt.is_final) {
       if (evt.alternatives[0].transcript === '') {
         this.logger.info({evt}, 'TaskGather:_onTranscription - got empty transcript, listen again');
-        this._startTranscribing(ep);
+        return this._startTranscribing(ep);
       }
       this._resolve('speech', evt);
     }