From b50cbfd4e0dab135aeaa479e627f1bbe77e6b788 Mon Sep 17 00:00:00 2001
From: Aubrey Hewes <aubrey@hewes.nl>
Date: Mon, 25 Sep 2017 19:49:56 +0200
Subject: [PATCH] fix self reference

---
 src/index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/index.js b/src/index.js
index e89310b..b658dd8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -340,6 +340,7 @@ Connector.prototype.getIds = function (objectType, selector, params) {
 	result = this.search(objectType, selector, Object.assign({ fields: '_id' }, params)).then(results => results.map(result => result._id));
 
 	if (this.cache) {
+		var self = this;
 		return result.then(function (ids) {
 			self.cache.getIdsCaches[objectType].set(hash, ids);
 			return ids;