labels plugin qt: only update corresponding window; disconnect signal

2018-12-08 06:56:18 +01:00
parent 258b504000
commit 0294844c11
2 changed files with 9 additions and 1 deletions
--- a/electrum/plugins/labels/qt.py
+++ b/electrum/plugins/labels/qt.py
@@ -75,4 +75,8 @@ class Plugin(LabelsPlugin):

    @hook
    def on_close_window(self, window):
+        try:
+            self.obj.labels_changed_signal.disconnect(window.update_tabs)
+        except TypeError:
+            pass  # 'method' object is not connected
        self.stop_wallet(window.wallet)