fa76de1f533135806a1fed7699c1e3fd4593b85a,VUE2/src/tufts/oki/hierarchy/OutlineViewHierarchyModel.java,OutlineViewHierarchyModel,deleteHierarchyTreeNode,#LWContainer#LWComponent#,316

Before Change


            if (linkedNode2 != null)
            {
                HierarchyNode linkNode2 = findHierarchyNode(linkedNode2, link, false); 
                deleteHierarchyNode(linkNode2);
                reloadTreeModel(linkedNode2);
            }
        }
        

After Change


            {
                HierarchyNode linkNode2 = findHierarchyNode(linkedNode2, link, false); 
                
                if (linkNode2 != null)
                {
                    deleteHierarchyNode(linkNode2);
                    reloadTreeModel(linkedNode2);
                }
            }
        }