Check for address(0) when assigning values to address state variables.

3 Found Instances

• Found in src/CharityRegistry.sol [Line: 30]

  admin = newAdmin;

• Found in src/GivingThanks.sol [Line: 18]

  registry = CharityRegistry(_registry);

• Found in src/GivingThanks.sol [Line: 59]

  registry = CharityRegistry(_registry);