Fix bug when exchange result is empty

2018-09-02 19:15:23 +02:00
parent ffd4469c1d
commit e9deb928f6
2 changed files with 22 additions and 3 deletions
--- a/freqtrade/exchange/init.py
+++ b/freqtrade/exchange/init.py
@@ -454,7 +454,8 @@ class Exchange(object):
            data = sorted(data, key=lambda x: x[0])

            # keeping last candle time as last refreshed time of the pair
-            self._pairs_last_refresh_time[pair] = data[-1][0] // 1000
+            if data:
+                self._pairs_last_refresh_time[pair] = data[-1][0] // 1000

            # keeping candles in cache
            self.klines[pair] = data