From: Václav Slavík <vslavik@fastmail.fm>
Date: Mon, 9 Oct 2000 22:59:05 +0000 (+0000)
Subject: fix for assertion failure
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/d84a4d519d53814dd87d8864b6448e08316dd4ca

fix for assertion failure


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8506 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/contrib/src/gizmos/splittree.cpp b/contrib/src/gizmos/splittree.cpp
index fbb3885081..a99b6733c8 100644
--- a/contrib/src/gizmos/splittree.cpp
+++ b/contrib/src/gizmos/splittree.cpp
@@ -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);