PeterN 32fda83d39 Fix aa7ca7fe6: Linkgraph node index order must be maintained due to other references. (#7431) ...

Linkgraph nodes require a specific order that was maintained by swapping just the last
element for the node to be removed. std::vector::erase() changed this to removing the
node is then shuffling the remain items down, which upsets other references to this
indices.

This is fixed by switching back to the original swap & pop method.

2019-03-30 22:19:50 +00:00

9.5 KiB

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