resolves freqtrade/freqtrade#4650

2021-04-07 22:25:54 +02:00
parent 5ee879a747
commit f8244d9d76
2 changed files with 6 additions and 5 deletions
--- a/freqtrade/plugins/pairlist/VolatilityFilter.py
+++ b/freqtrade/plugins/pairlist/VolatilityFilter.py
@@ -94,8 +94,9 @@ class VolatilityFilter(IPairList):
        :return: True if the pair can stay, false if it should be removed
        """
        # Check symbol in cache
-        if pair in self._pair_cache:
-            return self._pair_cache[pair]
+        cached_res = self._pair_cache.get(pair, None)
+        if cached_res is not None:
+            return cached_res

        result = False
        if daily_candles is not None and not daily_candles.empty: