From 825bfe3789b812d16485eca2bdc58d3c3227c183 Mon Sep 17 00:00:00 2001
From: Ryan O'Hara-Reid <oharareid.ryan@gmail.com>
Date: Wed, 5 Dec 2018 13:18:40 +1100
Subject: [PATCH] Fixes ineffectual assignment issue (#215)

---
 exchanges/poloniex/poloniex_websocket.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/exchanges/poloniex/poloniex_websocket.go b/exchanges/poloniex/poloniex_websocket.go
index 1142f7e6..23b79214 100644
--- a/exchanges/poloniex/poloniex_websocket.go
+++ b/exchanges/poloniex/poloniex_websocket.go
@@ -75,6 +75,9 @@ func (p *Poloniex) WsSubscribe() error {
 			Command: "subscribe",
 			Channel: fPair.String(),
 		})
+		if err != nil {
+			return err
+		}
 
 		err = p.WebsocketConn.WriteMessage(websocket.TextMessage, orderbookJSON)
 		if err != nil {