Problem with zero in unit256 indexed event

[sstepanchuk]

Check existing issues

• I checked there isn't already an issue for the bug I encountered.

Viem Version

2.21.7

Current Behavior

Event filter ignore prop, if prop = 0, so filter not work properly

Expected Behavior

Event filter should filter events by this prop if prop = 0, filter should return events with prop = 0

Steps To Reproduce

emit any event with indexed unit256 property with 0 value.
emit any event with indexed unit256 property with value diffrent from 0.

try to get event log that have value 0, you will recive all logs, not only this log

Link to Minimal Reproducible Example

No response

Anything else?

My event

struct Pixel { address owner; uint24 color; } event PixelChanged( uint256 indexed Y, uint256 indexed X, address indexed changer, Pixel old, Pixel current );

part of my TS code

`(BigInt.prototype as any).toJSON = function () {
return this.toString();
};

async function deployBoardFixture() {
const [owner, otherAccount] = await hre.viem.getWalletClients();

const board = await hre.viem.deployContract("Board");

const publicClient = await hre.viem.getPublicClient();

await board.write.setPixels([
  pixels
]);

return {
  board,
  owner,
  otherAccount,
  publicClient,
};

}

const { board, owner } = await loadFixture(deployBoardFixture);

const changes = await board.getEvents.PixelChanged({
Y: 0,
X: 0,
changer: owner.account.address
}, {
strict: true
});
console.log(JSON.stringify(changes, null, ' '));

`

JSON that return console log:

[ { "eventName": "PixelChanged", "args": { "Y": "0", "X": "0", "changer": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "old": { "owner": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "color": 1 }, "current": { "owner": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "color": 1 } }, "address": "0x5fbdb2315678afecb367f032d93f642f64180aa3", "blockHash": "0x11f6502c9d8dcef7ecddfc259ccef94de8893883399834b49c772836abfdf6ce", "blockNumber": "2", "data": "0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000000000000000001000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000000000000000001", "logIndex": 0, "removed": false, "topics": [ "0x84b3faa68b847ee5bd2633b3149d770ed66d387f87b8bfcf7fe5bffc28a59ddf", "0x0000000000000000000000000000000000000000000000000000000000000000", "0x0000000000000000000000000000000000000000000000000000000000000000", "0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266" ], "transactionHash": "0xde8652351b4eb0f3a0bbb99ec5bb0c605de7cfc9f2ca9e99cb278ca0916fe4e3", "transactionIndex": 0 }, { "eventName": "PixelChanged", "args": { "Y": "0", "X": "1", "changer": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "old": { "owner": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "color": 2 }, "current": { "owner": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266", "color": 2 } }, "address": "0x5fbdb2315678afecb367f032d93f642f64180aa3", "blockHash": "0x11f6502c9d8dcef7ecddfc259ccef94de8893883399834b49c772836abfdf6ce", "blockNumber": "2", "data": "0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000000000000000002000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb922660000000000000000000000000000000000000000000000000000000000000002", "logIndex": 1, "removed": false, "topics": [ "0x84b3faa68b847ee5bd2633b3149d770ed66d387f87b8bfcf7fe5bffc28a59ddf", "0x0000000000000000000000000000000000000000000000000000000000000000", "0x0000000000000000000000000000000000000000000000000000000000000001", "0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266" ], "transactionHash": "0xde8652351b4eb0f3a0bbb99ec5bb0c605de7cfc9f2ca9e99cb278ca0916fe4e3", "transactionIndex": 0 } ]

[github-actions]

Hello @sstepanchuk.

Please provide a minimal reproduction using StackBlitz, TypeScript Playground (for type issues), or a separate minimal GitHub repository.

Minimal reproductions are required as they save us a lot of time reproducing your config/environment and issue, and allow us to help you faster.

Once a minimal reproduction is added, a team member will confirm it works, then re-open the issue.

[sstepanchuk]

https://stackblitz.com/edit/stackblitz-starters-hsq1lz?file=test%2FTest.ts

[sstepanchuk]

@jxom

[jxom]

Thanks. Fixing now.

[sstepanchuk]

nice, thank you!

@jxom also. can you pls open this issue?

[jxom]

should be fixed in latest version

[sstepanchuk]

okay

[github-actions]

This issue has been locked since it has been closed for more than 14 days.

If you found a concrete bug or regression related to it, please open a new bug report with a reproduction against the latest Viem version. If you have any questions or comments you can create a new discussion thread.