Commit ea0ee365465d0d5fd4d70ebbe7ff7b4471088c7b
2024-03-28T12:38:43
tree: Align xmlAddChild with other node insertion functions Make xmlAddChild unlink the child before insertion. Originally, linked children would most likely cause tree corruption. The first fix disallowed linked nodes, but there are cases where insertion of such nodes could succeed. Don't abort if the node is already a child of parent. In this case, the node will be moved to the end of the child list.