electrum

commit fcfe3406b33e6a8304d91d22fe84ef87883d461f
parent 76e2fadc31c5274b9d572fa22f9eda1358bbad73
Author: SomberNight <somber.night@protonmail.com>
Date:   Tue,  1 May 2018 14:11:34 +0200

keepkey: fix threading issue during recovery

Diffstat:
M
plugins/keepkey/qt_generic.py
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/plugins/keepkey/qt_generic.py b/plugins/keepkey/qt_generic.py
@@ -132,11 +132,13 @@ class QtHandler(QtHandlerBase):
 
     char_signal = pyqtSignal(object)
     pin_signal = pyqtSignal(object)
+    close_char_dialog_signal = pyqtSignal()
 
     def __init__(self, win, pin_matrix_widget_class, device):
         super(QtHandler, self).__init__(win, device)
         self.char_signal.connect(self.update_character_dialog)
         self.pin_signal.connect(self.pin_dialog)
+        self.close_char_dialog_signal.connect(self._close_char_dialog)
         self.pin_matrix_widget_class = pin_matrix_widget_class
         self.character_dialog = None
 
@@ -146,9 +148,13 @@ class QtHandler(QtHandlerBase):
         self.done.wait()
         data = self.character_dialog.data
         if not data or 'done' in data:
+            self.close_char_dialog_signal.emit()
+        return data
+
+    def _close_char_dialog(self):
+        if self.character_dialog:
             self.character_dialog.accept()
             self.character_dialog = None
-        return data
 
     def get_pin(self, msg):
         self.done.clear()