X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9026d6fd7f505d01ec7e320276d41d42e01d7486..83c5e93495986edd1dbf8af1aa040666d0a635d1:/src/generic/dirdlgg.cpp

diff --git a/src/generic/dirdlgg.cpp b/src/generic/dirdlgg.cpp
index 0994cded6f..a07fbd497e 100644
--- a/src/generic/dirdlgg.cpp
+++ b/src/generic/dirdlgg.cpp
@@ -278,7 +278,13 @@ void wxGenericDirDialog::OnTreeSelected( wxTreeEvent &event )
     if (!m_dirCtrl)
         return;
 
-    wxDirItemData *data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData(event.GetItem());
+    wxTreeItemId item = event.GetItem();
+
+    wxDirItemData *data = NULL;
+
+    if(item.IsOk())
+        data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData(item);
+
     if (data)
        m_input->SetValue( data->m_path );
 };