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Guard null pointer use

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This commit is contained in:
Magne Sjaastad 2023-11-13 15:54:55 +01:00
parent 48c6517305
commit d3a1c80edf
1 changed files with 4 additions and 3 deletions
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7
ApplicationLibCode/UserInterface/RiuMainWindowBase.cpp
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@ -354,11 +354,12 @@ bool RiuMainWindowBase::isBlockingViewSelectionOnSubWindowActivated() const
void RiuMainWindowBase::removeViewerFromMdiArea( RiuMdiArea* mdiArea, QWidget* viewer )
{
bool removedSubWindowWasActive = false;
bool wasMaximized = true;
QMdiSubWindow* subWindowBeingClosed = findMdiSubWindow( viewer );
bool wasMaximized = subWindowBeingClosed->isMaximized();
if ( subWindowBeingClosed )
if ( QMdiSubWindow* subWindowBeingClosed = findMdiSubWindow( viewer ) )
{
wasMaximized = subWindowBeingClosed->isMaximized();
if ( subWindowBeingClosed->isActiveWindow() )
{
// If we are removing the active window, we will need a new active window