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fix: 1429 - bug in nft initialization which can lead to panic

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This commit is contained in:
Aaron Blankstein
2020-04-16 09:50:51 -05:00
parent 1eb6a9b618
commit edcb30e23c
1 changed files with 0 additions and 4 deletions
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4
src/vm/database/clarity_db.rs
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@@ -505,10 +505,6 @@ impl <'a> ClarityDatabase <'a> {
let data = NonFungibleTokenMetadata { key_type: key_type.clone() };
let key = ClarityDatabase::make_metadata_key(StoreType::NonFungibleTokenMeta, token_name);
self.insert_metadata(contract_identifier, &key, &data);
assert!(!self.store.has_entry(&key), "Clarity VM attempted to initialize existing token");
self.put(&key, &data);
}
fn load_nft(&mut self, contract_identifier: &QualifiedContractIdentifier, token_name: &str) -> Result<NonFungibleTokenMetadata> {