From 58a554b1684fd78775b449b8f2b5d9635d30b69b Mon Sep 17 00:00:00 2001
From: Lazaridis <info@lazaridis.com>
Date: Sun, 11 Feb 2018 05:09:27 +0200
Subject: [PATCH] use the providers initial _blocktracker. fixes #2393

---
 app/scripts/metamask-controller.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 63815ab65..428c78e2c 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -444,7 +444,7 @@ module.exports = class MetamaskController extends EventEmitter {
     // create filter polyfill middleware
     const filterMiddleware = createFilterMiddleware({
       provider: this.provider,
-      blockTracker: this.blockTracker,
+      blockTracker: this.provider._blockTracker,
     })
 
     engine.push(createOriginMiddleware({ origin }))