fix bug with lambda find attr
fix bug with lambda find attr

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