Slightly more readable logic for shring/expand
Slightly more readable logic for shring/expand

riusksk/riufuzz,riusksk/riufuzz,riusksk/riufuzz,google/honggfuzz,riusksk/riufuzz,anestisb/honggfuzz,google/honggfuzz,riusksk/riufuzz,riusksk/riufuzz,google/honggfuzz,riusksk/riufuzz