Not an actual issue, just several observations about the codestyle:
uint private _year = 31536000;
could be replaced with:
uint private _year = 365 days;
to improve readability. Same with:
minGrantTime = 2592000; // 30 days
Some require statements have error msgs, some don't. Better would be to unify that. For example, function listAnchor doesn't but function replaceAnchor does.
Handle
paulius.eth
Vulnerability details
Impact
Not an actual issue, just several observations about the codestyle:
uint private _year = 31536000; could be replaced with: uint private _year = 365 days; to improve readability. Same with: minGrantTime = 2592000; // 30 days
Some require statements have error msgs, some don't. Better would be to unify that. For example, function listAnchor doesn't but function replaceAnchor does.