From 5fb4ff183eec9be05412752ea076652ed3a1b0ca Mon Sep 17 00:00:00 2001
From: Abs62 <ottomann@yandex.ru>
Date: Fri, 22 Mar 2019 17:10:26 +0300
Subject: [PATCH] Fix some more possibly crashes with Qt 5.12

---
 mainwindow.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mainwindow.cc b/mainwindow.cc
index f2119723..ea3ecc1d 100644
--- a/mainwindow.cc
+++ b/mainwindow.cc
@@ -4252,7 +4252,7 @@ void MainWindow::showDictionaryHeadwords( QWidget * owner, Dictionary::Class * d
     connect( headwordsDlg, SIGNAL( headwordSelected( QString, QString ) ),
              this, SLOT( headwordReceived( QString, QString ) ) );
     connect( headwordsDlg, SIGNAL( closeDialog() ),
-             this, SLOT( closeHeadwordsDialog() ) );
+             this, SLOT( closeHeadwordsDialog() ), Qt::QueuedConnection );
   }
   else
     headwordsDlg->setup( dict );