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Merge pull request #69 from aave/fix/follow-deleted-profiles

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This commit is contained in:
Zer0dot
2022-03-21 14:39:25 -04:00
committed by GitHub
parent b73989f128 997dd56556
commit 694b576288
1 changed files with 2 additions and 2 deletions
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4
contracts/libraries/InteractionLogic.sol
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@@ -11,7 +11,6 @@ import {IFollowNFT} from '../interfaces/IFollowNFT.sol';
import {ICollectNFT} from '../interfaces/ICollectNFT.sol';
import {IFollowModule} from '../interfaces/IFollowModule.sol';
import {ICollectModule} from '../interfaces/ICollectModule.sol';
import {ERC721Time} from '../core/base/ERC721Time.sol';
import {Clones} from '@openzeppelin/contracts/proxy/Clones.sol';
import {Strings} from '@openzeppelin/contracts/utils/Strings.sol';
@@ -35,6 +34,7 @@ library InteractionLogic {
* @param followModuleDatas The array of follow module data parameters to pass to each profile's follow module.
* @param followNFTImpl The address of the follow NFT implementation, which has to be passed because it's an immutable in the hub.
* @param _profileById A pointer to the storage mapping of profile structs by profile ID.
* @param _profileIdByHandleHash A pointer to the storage mapping of profile IDs by handle hash.
*/
function follow(
address follower,
@@ -47,7 +47,7 @@ library InteractionLogic {
if (profileIds.length != followModuleDatas.length) revert Errors.ArrayMismatch();
for (uint256 i = 0; i < profileIds.length; ++i) {
string memory handle = _profileById[profileIds[i]].handle;
if (_profileIdByHandleHash[keccak256(bytes(handle))] == 0)
if (_profileIdByHandleHash[keccak256(bytes(handle))] != profileIds[i])
revert Errors.TokenDoesNotExist();
address followModule = _profileById[profileIds[i]].followModule;