From 657b002a8197b2a949ac423f7207a379db5bd787 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sun, 13 Dec 2020 10:59:29 +0100
Subject: [PATCH] Explicitly check for False in fetch_ticker

---
 freqtrade/exchange/exchange.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 611ce4abd..7f763610c 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -658,7 +658,8 @@ class Exchange:
     @retrier
     def fetch_ticker(self, pair: str) -> dict:
         try:
-            if pair not in self._api.markets or not self._api.markets[pair].get('active'):
+            if (pair not in self._api.markets or
+                    self._api.markets[pair].get('active', False) is False):
                 raise ExchangeError(f"Pair {pair} not available")
             data = self._api.fetch_ticker(pair)
             return data