reduced annoying warnings
reduced annoying warnings

lowks/angr,iamahuman/angr,schieb/angr,fjferrer/angr,mingderwang/angr,zhuyue1314/angr,mingderwang/angr,terry2012/angr,axt/angr,schieb/angr,tyb0807/angr,haylesr/angr,angr/angr,tyb0807/angr,f-prettyland/angr,iamahuman/angr,cureHsu/angr,lowks/angr,axt/angr,iamahuman/angr,cureHsu/angr,GuardianRG/angr,avain/angr,GuardianRG/angr,axt/angr,xurantju/angr,f-prettyland/angr,chubbymaggie/angr,haylesr/angr,f-prettyland/angr,angr/angr,fjferrer/angr,avain/angr,schieb/angr,chubbymaggie/angr,zhuyue1314/angr,terry2012/angr,angr/angr,xurantju/angr,chubbymaggie/angr,tyb0807/angr