From 736c096bc008716fd0e413727f4d5fbec7a08408 Mon Sep 17 00:00:00 2001
From: Syarif Fakhri <asybaf@gmail.com>
Date: Thu, 3 Nov 2022 11:50:41 +0800
Subject: [PATCH] make a copy before deleting

---
 src/DockContainerWidget.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/DockContainerWidget.cpp b/src/DockContainerWidget.cpp
index 459b166..91316cb 100644
--- a/src/DockContainerWidget.cpp
+++ b/src/DockContainerWidget.cpp
@@ -1532,7 +1532,8 @@ bool CDockContainerWidget::event(QEvent *e)
 //============================================================================
 void CDockContainerWidget::deleteAutoHideWidgets()
 {
-    for (auto AutohideWidget : d->AutoHideWidgets)
+	const auto autoHideWidgets = d->AutoHideWidgets;
+    for (auto AutohideWidget : autoHideWidgets)
     {
         AutohideWidget->cleanupAndDelete();
     }