Qt: ensure to call destructor when closing a few QDialog windows

Change-Id: I10d2a610e852fdc2f38b84e561f04783af0d612e
Reviewed-on: https://code.wireshark.org/review/13453
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/ui/qt/resolved_addresses_dialog.cpp b/ui/qt/resolved_addresses_dialog.cpp
index 22715019f7..2318ed4a1a 100644
--- a/ui/qt/resolved_addresses_dialog.cpp
+++ b/ui/qt/resolved_addresses_dialog.cpp
@@ -177,6 +177,7 @@ ResolvedAddressesDialog::ResolvedAddressesDialog(QWidget *parent, CaptureFile *c
     file_name_(tr("[no file]"))
 {
     ui->setupUi(this);
+    setAttribute(Qt::WA_DeleteOnClose, true);
 
     QStringList title_parts = QStringList() << tr("Resolved Addresses");