catch exception within sign thread, to re-enable send button

[electrum-nvc.git] / gui / qt / util.py

diff --git a/gui/qt/util.py b/gui/qt/util.py
index 94a0898..6d83871 100644 (file)
--- a/gui/qt/util.py
+++ b/gui/qt/util.py
@@ -37,7 +37,10 @@ class WaitingDialog(QThread):
             return
 
         if self.on_complete:
-            self.on_complete(*self.result)
+            if type(self.result) is tuple:
+                self.on_complete(*self.result)
+            else:
+                self.on_complete(self.result)