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Diffstat (limited to 'shard/lib/data/merklesearchtree.ex')
| -rw-r--r-- | shard/lib/data/merklesearchtree.ex | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/shard/lib/data/merklesearchtree.ex b/shard/lib/data/merklesearchtree.ex index 49d54a5..e646774 100644 --- a/shard/lib/data/merklesearchtree.ex +++ b/shard/lib/data/merklesearchtree.ex @@ -301,8 +301,11 @@ defmodule SData.MerkleSearchTree do case root do nil -> [] _ -> - %Page{ level: _, low: low, list: lst } = Store.get(s.store, root) - last_aux(s, low, lst, top_bound, num) + case Store.get(s.store, root) do + nil -> [] + %Page{ level: _, low: low, list: lst } -> + last_aux(s, low, lst, top_bound, num) + end end end |