X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e1c6c6aede1a66cad8444b555d5f763235b21a35..f63e3ebbe3272b9690aa2530e0c3048d3f37c7c7:/contrib/src/gizmos/splittree.cpp?ds=sidebyside

diff --git a/contrib/src/gizmos/splittree.cpp b/contrib/src/gizmos/splittree.cpp
index 9dce1f306e..346659cf30 100644
--- a/contrib/src/gizmos/splittree.cpp
+++ b/contrib/src/gizmos/splittree.cpp
@@ -282,7 +282,7 @@ void wxRemotelyScrolledTreeCtrl::OnPaint(wxPaintEvent& event)
             lastH = h;
         }
     }
-    if (GetBoundingRect(lastH, itemRect))
+    if (lastH.IsOk() && GetBoundingRect(lastH, itemRect))
     {
         cy = itemRect.GetBottom();
         dc.DrawLine(0, cy, clientSize.x, cy);