From 9db42bc4c65d4ba527b5f113e1fcdbc8ff699196 Mon Sep 17 00:00:00 2001
From: Scott Nonnenberg <scott@signal.org>
Date: Fri, 20 Sep 2019 11:30:55 -0700
Subject: [PATCH] sql_channel: Ensure we save reference to MultipleQueue to
 start

---
 app/sql_channel.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/sql_channel.js b/app/sql_channel.js
index ba5d85343..918b4f3f7 100644
--- a/app/sql_channel.js
+++ b/app/sql_channel.js
@@ -73,12 +73,14 @@ function initialize() {
           makeNewMultipleQueue();
           multipleQueue.pause();
 
+          const multipleQueueRef = multipleQueue;
           const singleQueueRef = singleQueue;
+
           singleQueue = null;
-          const promise = multipleQueue.add(() => fn(...args));
+          const promise = multipleQueueRef.add(() => fn(...args));
           await singleQueueRef.onIdle();
 
-          multipleQueue.start();
+          multipleQueueRef.start();
           result = await promise;
         } else {
           makeNewMultipleQueue();