On 03/03/2017 11:56, Liebhart Heinz wrote:
/* now add extracted node from input to new doc */ xmlAddChild(root_node, root_node_in); /* <<--- causes the problem */
Unlike some of the other xmlAdd* functions, xmlAddChild doesn't unlink the added node, so you have to call xmlUnlinkNode first (or copy the node with xmlDocCopyNode if you want to keep it in the source document).
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