FIX: issue #153 (logic! function result illogical)
FIX: issue #153 (logic! function result illogical)

iArnold/red,rheber/red,red-eco/red,iArnold/red,vehar/red,red-eco/red,NikolayShubenkovProgSchool/red,rheber/red,vehar/red,NikolayShubenkovProgSchool/red