cicnet/eth-token-index
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Prevent duplicate removal of entries

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lash
2023-06-19 12:10:29 +01:00
parent 6674b86ea2
commit 83981d6018
7 changed files with 56 additions and 5 deletions
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3
solidity/TokenUniqueSymbolIndex.sol
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@@ -98,11 +98,12 @@ contract TokenUniqueSymbolIndex {
if (i < l) {
tokens[i] = tokens[l];
identifierList[i] = identifierList[l];
}
}
registry[tokenIndex[tokens[i]]] = i;
tokens.pop();
identifierList.pop();
registry[tokenIndex[_token]] = 0;
tokenIndex[_token] = bytes32(0);
emit AddressRemoved(_token);
return true;