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| author | Matthieu Pignolet <matthieu@matthieu-dev.xyz> | 2024-06-06 13:55:33 +0400 |
|---|---|---|
| committer | Matthieu Pignolet <matthieu@matthieu-dev.xyz> | 2024-06-06 13:55:33 +0400 |
| commit | 25c1742d43e6e710ffb520525df6c31f684b0174 (patch) | |
| tree | 180c1e251b852b7af45951bd392f20d08a685d56 | |
| parent | 32f051856bd097ec9b1118c792c0f7d8cde09bc7 (diff) | |
avoid divide par zero
| -rw-r--r-- | autofeur_db/src/trie.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/autofeur_db/src/trie.rs b/autofeur_db/src/trie.rs index 5ffd097..b202a97 100644 --- a/autofeur_db/src/trie.rs +++ b/autofeur_db/src/trie.rs @@ -129,7 +129,7 @@ impl<'a> Trie<'a> { // If this node is final and has childrens if current_node.is_final && current_node.child_count > 0 { // choose from current node or continue with childrens - let weighted = WeightedIndex::new(&[1, current_node.child_count / length]) + let weighted = WeightedIndex::new(&[1, current_node.child_count / (length + 1)]) .expect("distribution seems impossible"); if weighted.sample(&mut rng) == 0 { |