electrum

commit 14714899691c84291c642765310af95f3969323e
parent b3a67f7a1f888d6151b36cdab2fc450c8f46e05c
Author: ThomasV <thomasv@electrum.org>
Date:   Tue, 13 Feb 2018 09:48:05 +0100

fix: value can be None

Diffstat:
M
gui/qt/history_list.py
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gui/qt/history_list.py b/gui/qt/history_list.py
@@ -100,7 +100,7 @@ class HistoryList(MyTreeWidget, AcceptFileDragDrop):
                 balance_str = fx.historical_value_str(balance, date)
                 entry.append(balance_str)
                 # fixme: should use is_mine
-                if value < 0:
+                if value is not None and value < 0:
                     cg = self.wallet.capital_gain(tx_hash, fx.timestamp_rate, fx.ccy)
                     entry.append("%.2f"%cg if cg is not None else _('No data'))
             item = QTreeWidgetItem(entry)