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replace subtree with pruned root (#3576)

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no need to remove sibling explicitly
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Antioch Peverell 2021-02-24 15:04:18 +00:00 committed by GitHub
parent 57f4592499
commit 7487ffd75b
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1 changed files with 2 additions and 1 deletions
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3
store/src/prune_list.rs
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@ -236,9 +236,10 @@ impl PruneList {
loop {
let (parent, sibling) = family(current);
if self.is_pruned_root(sibling) {
self.bitmap.remove(sibling as u32);
current = parent;
} else {
// replace the entire subtree with the single pruned root
self.bitmap.remove_range(pmmr::bintree_range(current));
self.bitmap.add(current as u32);
break;
}