force refresh is the value has never been set

2018-01-02 11:00:22 +01:00
parent 8175eaa48a
commit c72e9c3cef
1 changed files with 1 additions and 1 deletions
--- a/freqtrade/exchange/bittrex.py
+++ b/freqtrade/exchange/bittrex.py
@@ -98,7 +98,7 @@ class Bittrex(Exchange):

    def get_ticker(self, pair: str, refresh: Optional[bool] = True) -> dict:
        data = _API.get_ticker(pair.replace('_', '-'), refresh)
-        if refresh:
+        if refresh or pair not in self.cached_ticker.keys():
            if not data['success']:
                Bittrex._validate_response(data)
                raise OperationalException('{message} params=({pair})'.format(