mirrors/Qt-Advanced-Docking-System
1
0
Fork 0
mirror of https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System.git synced 2025-04-01 02:42:39 +08:00
Code

CDockAreaWidget::removeDockWidget: guard against nullpointer crash

Browse Source
This commit is contained in:
fb 2022-11-15 21:23:35 +01:00
parent 6573ac7e2d
commit b9718cdd5d
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/DockAreaWidget.cpp
View File

@ -452,6 +452,8 @@ void CDockAreaWidget::insertDockWidget(int index, CDockWidget* DockWidget,
void CDockAreaWidget::removeDockWidget(CDockWidget* DockWidget) void CDockAreaWidget::removeDockWidget(CDockWidget* DockWidget)
{ {
ADS_PRINT("CDockAreaWidget::removeDockWidget"); ADS_PRINT("CDockAreaWidget::removeDockWidget");
if(DockWidget == nullptr)
return;
auto CurrentDockWidget = currentDockWidget(); auto CurrentDockWidget = currentDockWidget();
auto NextOpenDockWidget = (DockWidget == CurrentDockWidget) ? nextOpenDockWidget(DockWidget) : nullptr; auto NextOpenDockWidget = (DockWidget == CurrentDockWidget) ? nextOpenDockWidget(DockWidget) : nullptr;