X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a881f34e499feadfef915b9d4c80e45a73ba37d4..844cada1622b2923754493a4c8eb91b82232093e:/src/common/datavcmn.cpp

diff --git a/src/common/datavcmn.cpp b/src/common/datavcmn.cpp
index 850772322c..949ffa233f 100644
--- a/src/common/datavcmn.cpp
+++ b/src/common/datavcmn.cpp
@@ -896,10 +896,11 @@ const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
     return m_model;
 }
 
-void wxDataViewCtrlBase::EnsureVisible( const wxDataViewItem & item,
-                                        const wxDataViewColumn *WXUNUSED(column) )
+void wxDataViewCtrlBase::ExpandAncestors( const wxDataViewItem & item )
 {
     if (!m_model) return;
+    
+    if (!item.IsOk()) return;
 
     wxVector<wxDataViewItem> parentChain;
     
@@ -919,7 +920,6 @@ void wxDataViewCtrlBase::EnsureVisible( const wxDataViewItem & item,
     }
 }
 
-
 wxDataViewColumn *
 wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
                             wxDataViewCellMode mode, int width, wxAlignment align, int flags )