Fix ccxt switching currency codes

[perso/Immae/Projets/Cryptomonnaies/Cryptoportfolio/Trader.git] / portfolio.py

diff --git a/portfolio.py b/portfolio.py
index 146ee79b29611da8b58c8bfc9cf2c83663fd7712..1067b0b0e50084283efe3c7d61477312ae9336d8 100644 (file)
--- a/portfolio.py
+++ b/portfolio.py
@@ -311,6 +311,10 @@ class Trade:
         if self.action is None:
             return None
         ticker = self.market.get_ticker(self.currency, self.base_currency)
+        if ticker is None:
+            self.market.report.log_error("prepare_order",
+                    message="Unknown ticker {}/{}".format(self.currency, self.base_currency))
+            return None
         self.inverted = ticker["inverted"]
         if self.inverted:
             ticker = ticker["original"]