From 06e626024bb76359c45aa679d70c9b05eb898f20 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Wed, 30 Mar 2016 11:39:36 +0800
Subject: [PATCH] gui: setParent(None) before deleteLater() to remove dock
 appears unnecessary and causes memory corruption on Windows. Closes #362

---
 artiq/gui/applets.py | 1 -
 artiq/gui/log.py     | 1 -
 2 files changed, 2 deletions(-)

diff --git a/artiq/gui/applets.py b/artiq/gui/applets.py
index 78ff02d1f..09a1fe56c 100644
--- a/artiq/gui/applets.py
+++ b/artiq/gui/applets.py
@@ -167,7 +167,6 @@ class _AppletDock(QDockWidgetCloseDetect):
         self.starting_stopping = False
 
         if delete_self:
-            self.setParent(None)
             self.deleteLater()
 
     async def restart(self):
diff --git a/artiq/gui/log.py b/artiq/gui/log.py
index 0f1677e5f..56215f10a 100644
--- a/artiq/gui/log.py
+++ b/artiq/gui/log.py
@@ -356,7 +356,6 @@ class LogDockManager:
 
     def on_dock_closed(self, name):
         dock = self.docks[name]
-        dock.setParent(None)
         dock.deleteLater()
         del self.docks[name]
         self.update_closable()