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wxWindow::FindFocus() sometimes return NULL, check for that to avoid segfaulting

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This commit is contained in:
Pierre Bourdon 2012-04-15 02:24:41 +02:00
parent e09dd77914
commit c08510baa8
1 changed files with 7 additions and 1 deletions
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8
Source/Core/DolphinWX/Src/TASInputDlg.cpp
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@ -371,5 +371,11 @@ void TASInputDlg::OnCloseWindow(wxCloseEvent& event)
bool TASInputDlg::HasFocus()
{
return (wxWindow::FindFocus() == this || wxWindow::FindFocus()->GetParent() == this);
if (wxWindow::FindFocus() == this)
return true;
else if (wxWindow::FindFocus() != NULL &&
wxWindow::FindFocus()->GetParent() == this)
return true;
else
return false;
}