Don't initialize variables with default value

[code423n4]

Handle

pmerkleplant

Vulnerability details

If a variable is not initialized, it is assumed to have the default value.
Explicitly initializing a variable with its default value costs unnecessary gas.

For more info, see Mudit Gupta's Blog at point "No need to initialize variables with default values".

Therefore, following variable declarations could be refactored:

./factories/PieFactoryContract.sol:88: for (uint256 i = 0; i < _tokens.length; i++)
./facets/Call/CallFacet.sol:55: for (uint256 i = 0; i < callStorage.callers.length; i++)
./facets/Call/CallFacet.sol:82: for (uint256 i = 0; i < _targets.length; i++)
./facets/Call/CallFacet.sol:95: for (uint256 i = 0; i < _targets.length; i++)
./facets/Basket/BasketFacet.sol:321: for (uint256 i = 0; i < tokens.length; i++)

Tools used

grep