From b6b42ceb790ca321402e9add95b9f77af8a7657d Mon Sep 17 00:00:00 2001
From: Sigve Kvalsvik <svk31@users.noreply.github.com>
Date: Tue, 9 Oct 2018 11:20:09 +0200
Subject: [PATCH] Fix AltStore memleak
 https://github.com/bitshares/bitshares-ui/issues/1497

---
 src/store/AltStore.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/store/AltStore.js b/src/store/AltStore.js
index 66ee738f..a780db0b 100644
--- a/src/store/AltStore.js
+++ b/src/store/AltStore.js
@@ -99,9 +99,13 @@ class AltStore {
 
   unlisten(cb) {
     this.lifecycle('unlisten')
-    this.subscriptions
-      .filter(subscription => subscription.cb === cb)
-      .forEach(subscription => subscription.dispose())
+    this.subscriptions = this.subscriptions.filter(subscription => {
+      if (subscription.cb === cb) {
+        subscription.dispose()
+        return false
+      }
+      return true
+    })
   }
 
   getState() {