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fix for assertion failure

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8506 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2000-10-09 22:59:05 +00:00
parent e3c10211e4
commit d84a4d519d
1 changed files with 1 additions and 1 deletions
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2
contrib/src/gizmos/splittree.cpp
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@ -427,7 +427,7 @@ void wxTreeCompanionWindow::OnPaint(wxPaintEvent& event)
dc.DrawLine(0, cy, clientSize.x, cy);
}
}
if (m_treeCtrl->GetBoundingRect(lastH, itemRect))
if (lastH.IsOk() && m_treeCtrl->GetBoundingRect(lastH, itemRect))
{
cy = itemRect.GetBottom();
dc.DrawLine(0, cy, clientSize.x, cy);