From 14714899691c84291c642765310af95f3969323e Mon Sep 17 00:00:00 2001 From: ThomasV Date: Tue, 13 Feb 2018 09:48:05 +0100 Subject: [PATCH] fix: value can be None --- 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 index 12471c0e6..dcb566147 100644 --- 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)