Clean up depth reduction calculation
authorElbertoOne <ElbertoOne@users.noreply.github.com>
Sun, 28 Feb 2016 13:40:47 +0000 (13:40 +0000)
committerJoona Kiiski <joona@zoox.com>
Sun, 28 Feb 2016 13:40:47 +0000 (13:40 +0000)
commitc13052f344e1de69bd824256427fd7e723a79e14
tree356ec3b28c914eed8b50b56b87dfa75398a92499
parent8de29390f2d2bd31585b93ff46eae3051126f666
Clean up depth reduction calculation

Might also be a slight speed up

No functional change

Resolves #593
src/search.cpp