From cb0af67f743d242afa3bdb518847f77d3c2cc260 Mon Sep 17 00:00:00 2001
From: kumavis <aaron@kumavis.me>
Date: Wed, 22 Aug 2018 11:23:54 -0700
Subject: [PATCH] metamask controller - force account tracker to update
 balances on network change

---
 app/scripts/metamask-controller.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 29838ad2d..1e2df6368 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -127,6 +127,10 @@ module.exports = class MetamaskController extends EventEmitter {
       provider: this.provider,
       blockTracker: this.blockTracker,
     })
+    // ensure accountTracker updates balances after network change
+    this.networkController.on('networkDidChange', () => {
+      this.accountTracker._updateAccounts()
+    })
 
     // key mgmt
     const additionalKeyrings = [TrezorKeyring, LedgerBridgeKeyring]