Fix a segfault if screen changes from under the RC_TREE_MODEL
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@ -92,7 +92,7 @@ KIID RC_TREE_MODEL::ToUUID( wxDataViewItem aItem )
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{
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const RC_TREE_NODE* node = RC_TREE_MODEL::ToNode( aItem );
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if( node )
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if( node && node->m_RcItem )
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{
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const std::shared_ptr<RC_ITEM> rc_item = node->m_RcItem;
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