Fixed a bug in tree
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1 changed files with 1 additions and 1 deletions
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@ -892,7 +892,7 @@ iter tree<T, tree_node_allocator>::prepend_child(iter position)
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position.node->last_child=tmp;
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}
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tmp->next_sibling=position.node->first_child;
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position.node->prev_child=tmp;
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position.node->first_child=tmp;
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tmp->prev_sibling=0;
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return tmp;
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}
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