From f2242868fa21f51d747bfe2aa225d7a389532ce5 Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Mon, 16 Jul 2018 17:45:51 +0200
Subject: [PATCH] qt/channels list: show error in dialog

---
 electrum/gui/qt/channels_list.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/electrum/gui/qt/channels_list.py b/electrum/gui/qt/channels_list.py
index ab0ac7164..f5289370d 100644
--- a/electrum/gui/qt/channels_list.py
+++ b/electrum/gui/qt/channels_list.py
@@ -34,9 +34,8 @@ class ChannelsList(MyTreeWidget):
         def close():
             suc, msg = self.parent.wallet.lnworker.close_channel(channel_id)
             if not suc:
-                print('channel close broadcast failed:', msg)
-            assert suc # TODO show error message in dialog
-        menu.addAction(_("Close channel"), close)
+                self.main_window.show_error('Force-close failed:\n{}'.format(msg))
+        menu.addAction(_("Force-close channel"), close)
         menu.exec_(self.viewport().mapToGlobal(position))
 
     @QtCore.pyqtSlot(HTLCStateMachine)