From e46e351b9d164714a7a3d38411885c268bbbe75b Mon Sep 17 00:00:00 2001
From: Klaus Trainer <klaus_trainer@posteo.de>
Date: Wed, 19 Oct 2016 22:13:22 +0200
Subject: [PATCH] fix: use `once` listener

---
 iterator.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iterator.js b/iterator.js
index 6eba902..e04a51e 100644
--- a/iterator.js
+++ b/iterator.js
@@ -14,7 +14,7 @@ function DynamoDBIterator (db, options) {
   this.db = db
   this.dynamoDb = db.dynamoDb
   this._results = this.createReadStream(options)
-  this._results.on('end', () => {
+  this._results.once('end', () => {
     this._endEmitted = true
   })
 }