From 9a3734e5ba6d109208f69377ef3216565a9b6e86 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Tue, 6 Oct 2020 12:20:03 +0200
Subject: [PATCH] this is a NOP, but in the future might not be

---
 src/observable/map/MappedMap.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/observable/map/MappedMap.js b/src/observable/map/MappedMap.js
index 7b7d1583..28b7d1e8 100644
--- a/src/observable/map/MappedMap.js
+++ b/src/observable/map/MappedMap.js
@@ -67,6 +67,7 @@ export class MappedMap extends BaseObservableMap {
     }
 
     onUnsubscribeLast() {
+        super.onUnsubscribeLast();
         this._subscription = this._subscription();
         this._mappedValues.clear();
     }