The _assertStakingPoolExists should return a bool to determine if the staking pool exists or not; however, it only returns false or reverts.
The _assertStakingPoolExists function checks that a staking pool exists given a pool id parameter.
However, this function does not use a return statement and therefore, it will always return false or revert.
Add a return statement or remove the return type.
Properly adjust the documentation, if needed.
- ToB Audit 0x Protocol Finding 20
- Error Handling
- No Function Return
- Only False/Revert
- Add/Remove Return
- Document Otherwise