The comparison to check if the force parameter should be supplied the string based input argument and not the parsed number when comparing with the number 0. Thus force would always be false, even for those cases where keep === 0. This is now fixed.
The comparison to check if the force parameter should be supplied the string based input argument and not the parsed number when comparing with the number 0. Thus force would always be false, even for those cases where keep === 0. This is now fixed.