do not copy DF if copy is false

2018-12-21 10:35:17 +01:00
parent a13b30b2de
commit 34e3af6ad4
1 changed files with 1 additions and 1 deletions
--- a/freqtrade/exchange/init.py
+++ b/freqtrade/exchange/init.py
@@ -160,7 +160,7 @@ class Exchange(object):

    def klines(self, pair: str, copy=True) -> DataFrame:
        if pair in self._klines:
-            return self._klines[pair].copy()
+            return self._klines[pair].copy() if copy else self._klines[pair]
        else:
            return None