From 0f08addfbea44fd3bd3ce83bbffc2e81c5290333 Mon Sep 17 00:00:00 2001 From: Matthias Date: Fri, 24 Jul 2020 17:37:07 +0200 Subject: [PATCH] Don't store empty arrays --- freqtrade/data/converter.py | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/freqtrade/data/converter.py b/freqtrade/data/converter.py index 46b653eb0..100a578a2 100644 --- a/freqtrade/data/converter.py +++ b/freqtrade/data/converter.py @@ -255,7 +255,8 @@ def convert_ohlcv_format(config: Dict[str, Any], convert_from: str, convert_to: drop_incomplete=False, startup_candles=0) logger.info(f"Converting {len(data)} candles for {pair}") - trg.ohlcv_store(pair=pair, timeframe=timeframe, data=data) - if erase and convert_from != convert_to: - logger.info(f"Deleting source data for {pair} / {timeframe}") - src.ohlcv_purge(pair=pair, timeframe=timeframe) + if len(data) > 0: + trg.ohlcv_store(pair=pair, timeframe=timeframe, data=data) + if erase and convert_from != convert_to: + logger.info(f"Deleting source data for {pair} / {timeframe}") + src.ohlcv_purge(pair=pair, timeframe=timeframe)