From efb9167c2eb8b609a8bc86c119b6a77e999681bf Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 19 Oct 2021 05:46:01 +0200
Subject: opentrack: defer destroying dialogs

---
 opentrack/main-window.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/opentrack/main-window.cpp b/opentrack/main-window.cpp
index 4f6972f4..fb6d89c2 100644
--- a/opentrack/main-window.cpp
+++ b/opentrack/main-window.cpp
@@ -581,7 +581,7 @@ void main_window::show_tracker_settings()
         pTrackerDialog->register_tracker(work->libs.pTracker.get());
     if (pTrackerDialog)
         QObject::connect(pTrackerDialog.get(), &ITrackerDialog::closing,
-                         this, [this] { pTrackerDialog = nullptr; });
+                         this, [this] { QTimer::singleShot(0, [this] { pTrackerDialog = nullptr; }); });
 }
 
 void main_window::show_proto_settings()
@@ -590,7 +590,7 @@ void main_window::show_proto_settings()
         pProtocolDialog->register_protocol(work->libs.pProtocol.get());
     if (pProtocolDialog)
         QObject::connect(pProtocolDialog.get(), &IProtocolDialog::closing,
-                         this, [this] { pProtocolDialog = nullptr; });
+                         this, [this] { QTimer::singleShot(0, [this] { pProtocolDialog = nullptr; }); });
 }
 
 void main_window::show_filter_settings()
@@ -599,7 +599,7 @@ void main_window::show_filter_settings()
         pFilterDialog->register_filter(work->libs.pFilter.get());
     if (pFilterDialog)
         QObject::connect(pFilterDialog.get(), &IFilterDialog::closing,
-                         this, [this] { pFilterDialog = nullptr; });
+                         this, [this] { QTimer::singleShot(0, [this] { pFilterDialog = nullptr; }); });
 }
 
 void main_window::show_options_dialog()
-- 
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