electrum

commit 8b1051fa24ff7f2c85b66a6012581f0287bbb827
parent 83974cd0a80faddd172b6e9d04fafdf5d1c9b492
Author: SomberNight <somber.night@protonmail.com>
Date:   Tue,  3 Jul 2018 11:01:29 +0200

fix #4418

Diffstat:
M
gui/qt/main_window.py
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
@@ -283,7 +283,10 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
 
     def on_error(self, exc_info):
         if not isinstance(exc_info[1], UserCancelled):
-            traceback.print_exception(*exc_info)
+            try:
+                traceback.print_exception(*exc_info)
+            except OSError:
+                pass  # see #4418; try to at least show popup:
             self.show_error(str(exc_info[1]))
 
     def on_network(self, event, *args):