Nullptr safety.

2025-06-27 12:09:31 -06:00
parent ce1ebddbe9
commit 071bdbdaa7
1 changed files with 6 additions and 1 deletions
@@ -402,6 +402,9 @@ unsigned int RC_TREE_MODEL::GetChildren( wxDataViewItem const& aItem,
 void RC_TREE_MODEL::GetValue( wxVariant& aVariant, wxDataViewItem const& aItem,
                              unsigned int aCol ) const
 {
+    if( !aItem.IsOk() )
+        return;
+
    const RC_TREE_NODE*            node = ToNode( aItem );
    const std::shared_ptr<RC_ITEM> rcItem = node->m_RcItem;
    MARKER_BASE*                   marker = rcItem->GetParent();
@@ -474,8 +477,10 @@ bool RC_TREE_MODEL::GetAttr( wxDataViewItem const&   aItem,
                             unsigned int            aCol,
                             wxDataViewItemAttr&     aAttr ) const
 {
+    if( !aItem.IsOk() )
+        return false;
+
    const RC_TREE_NODE* node = ToNode( aItem );
-    wxASSERT( node );

    bool ret = false;
    bool heading = node->m_Type == RC_TREE_NODE::MARKER;