From 443a316ff98be2cfb1c7cdb3725489789ac504b9 Mon Sep 17 00:00:00 2001
From: peijiankang <peijiankang@kylinos.cn>
Date: Fri, 10 Feb 2023 16:48:13 +0800
Subject: [PATCH] fix coredump of ukui-menu

---
 src/UserInterface/ListView/klistview.cpp | 12 +++++++++---
 src/UserInterface/ListView/listview.cpp  |  5 ++++-
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/UserInterface/ListView/klistview.cpp b/src/UserInterface/ListView/klistview.cpp
index 012b52a..33c5bc0 100755
--- a/src/UserInterface/ListView/klistview.cpp
+++ b/src/UserInterface/ListView/klistview.cpp
@@ -11,9 +11,15 @@ KListView::KListView(QWidget *parent):
 
 KListView::~KListView()
 {
-    delete m_delegate;
-    delete listmodel;
-    delete pUkuiMenuInterface;
+    if (m_delegate) {
+        delete m_delegate;
+        m_delegate = nullptr;
+    }
+    
+    if (listmodel) {
+        delete listmodel;
+        listmodel = nullptr;
+    }
 }
 
 void KListView::addData(QStringList data)
diff --git a/src/UserInterface/ListView/listview.cpp b/src/UserInterface/ListView/listview.cpp
index 9bd82c4..e6027b6 100755
--- a/src/UserInterface/ListView/listview.cpp
+++ b/src/UserInterface/ListView/listview.cpp
@@ -37,7 +37,10 @@ ListView::ListView(QWidget *parent/*, int width, int height, int module*/):
 
 ListView::~ListView()
 {
-    delete pUkuiMenuInterface;
+    if (pUkuiMenuInterface) {
+        delete pUkuiMenuInterface;
+        pUkuiMenuInterface = nullptr;
+    }
 }
 
 void ListView::initWidget()
-- 
2.33.0