Use `nil` in the error cases, not `parser.DNull{}`
Use `nil` in the error cases, not `parser.DNull{}`

cockroachdb/cockroach,jgautheron/cockroach,glycerine/cockroach,arjun4084346/cockroach,briceburg/cockroach,GokulSrinivas/cockroach,paperstreet/cockroach,freakynit/cockroach,jmank88/cockroach,mbertschler/cockroach,arjun4084346/cockroach,petermattis/cockroach,jess-edwards/cockroach,il9ue/cockroach,paperstreet/cockroach,jamesgraves/cockroach,glycerine/cockroach,jamesgraves/cockroach,marcuswestin/cockroach,sunya123/cockroach,arjun4084346/cockroach,nieyy/cockroach,vaibhavarora/cockroach,veteranlu/cockroach,ajayaa/cockroach,linearb/cockroach,ajayaa/cockroach,petermattis/cockroach,vaibhavarora/cockroach,cockroachdb/cockroach,arjun4084346/cockroach,yosiat/cockroach,abhishekgahlot/cockroach,linearb/cockroach,SustainFund/cockroach,linearb/cockroach,marcuswestin/cockroach,loucash/cockroach,SustainFund/cockroach,arypurnomoz/cockroach,mbonaci/cockroach,maxlang/cockroach,loucash/cockroach,vaibhavarora/cockroach,maxlang/cockroach,jamesgraves/cockroach,c4pt0r/cockroach,glycerine/cockroach,cockroachdb/cockroach,veteranlu/cockroach,yosiat/cockroach,arypurnomoz/cockroach,mbonaci/cockroach,yiixiansheng/cockroach,c4pt0r/cockroach,ajayaa/cockroach,vivekmenezes/cockroach,mbonaci/cockroach,abhishekgahlot/cockroach,maxlang/cockroach,mbonaci/cockroach,maxlang/cockroach,bg451/cockroach,paperstreet/cockroach,alunarbeach/cockroach,slavau/cockroach,mbertschler/cockroach,marcuswestin/cockroach,nieyy/cockroach,paperstreet/cockroach,yiixiansheng/cockroach,freakynit/cockroach,arypurnomoz/cockroach,linearb/cockroach,yosiat/cockroach,sunya123/cockroach,jamesgraves/cockroach,briceburg/cockroach,freakynit/cockroach,c4pt0r/cockroach,GokulSrinivas/cockroach,GokulSrinivas/cockroach,bg451/cockroach,nieyy/cockroach,briceburg/cockroach,jgautheron/cockroach,glycerine/cockroach,alunarbeach/cockroach,mbonaci/cockroach,alex/cockroach,jmank88/cockroach,slavau/cockroach,bg451/cockroach,bg451/cockroach,arjun4084346/cockroach,vaibhavarora/cockroach,il9ue/cockroach,yiixiansheng/cockroach,vivekmenezes/cockroach,GokulSrinivas/cockroach,petermattis/cockroach,veteranlu/cockroach,loucash/cockroach,freakynit/cockroach,yiixiansheng/cockroach,veteranlu/cockroach,c4pt0r/cockroach,abhishekgahlot/cockroach,cockroachdb/cockroach,slavau/cockroach,marcuswestin/cockroach,il9ue/cockroach,jmank88/cockroach,paperstreet/cockroach,nieyy/cockroach,marcuswestin/cockroach,briceburg/cockroach,alunarbeach/cockroach,vivekmenezes/cockroach,yosiat/cockroach,vivekmenezes/cockroach,yiixiansheng/cockroach,cuongdo/cockroach,jamesgraves/cockroach,glycerine/cockroach,mbertschler/cockroach,sunya123/cockroach,arjun4084346/cockroach,jmank88/cockroach,mbertschler/cockroach,cuongdo/cockroach,linearb/cockroach,SustainFund/cockroach,ajayaa/cockroach,arjun4084346/cockroach,nkhuyu/cockroach,paperstreet/cockroach,glycerine/cockroach,cuongdo/cockroach,jgautheron/cockroach,alex/cockroach,freakynit/cockroach,il9ue/cockroach,vaibhavarora/cockroach,SustainFund/cockroach,petermattis/cockroach,abhishekgahlot/cockroach,nieyy/cockroach,mbonaci/cockroach,cockroachdb/cockroach,vaibhavarora/cockroach,vivekmenezes/cockroach,paperstreet/cockroach,petermattis/cockroach,mbertschler/cockroach,il9ue/cockroach,arypurnomoz/cockroach,sunya123/cockroach,petermattis/cockroach,loucash/cockroach,alex/cockroach,petermattis/cockroach,nkhuyu/cockroach,maxlang/cockroach,mbertschler/cockroach,cuongdo/cockroach,slavau/cockroach,glycerine/cockroach,alunarbeach/cockroach,marcuswestin/cockroach,jess-edwards/cockroach,jgautheron/cockroach,alex/cockroach,il9ue/cockroach,cockroachdb/cockroach,briceburg/cockroach,jgautheron/cockroach,veteranlu/cockroach,marcuswestin/cockroach,glycerine/cockroach,jess-edwards/cockroach,nkhuyu/cockroach,nieyy/cockroach,veteranlu/cockroach,cockroachdb/cockroach,sunya123/cockroach,cuongdo/cockroach,SustainFund/cockroach,slavau/cockroach,cuongdo/cockroach,alex/cockroach,abhishekgahlot/cockroach,jmank88/cockroach,bg451/cockroach,freakynit/cockroach,vivekmenezes/cockroach,cuongdo/cockroach,vivekmenezes/cockroach,nkhuyu/cockroach,maxlang/cockroach,loucash/cockroach,c4pt0r/cockroach,alunarbeach/cockroach,il9ue/cockroach,veteranlu/cockroach,vaibhavarora/cockroach,nieyy/cockroach,vivekmenezes/cockroach,GokulSrinivas/cockroach,jess-edwards/cockroach,linearb/cockroach,c4pt0r/cockroach,yosiat/cockroach,GokulSrinivas/cockroach,bg451/cockroach,slavau/cockroach,jmank88/cockroach,jamesgraves/cockroach,arypurnomoz/cockroach,maxlang/cockroach,yiixiansheng/cockroach,maxlang/cockroach,cockroachdb/cockroach,marcuswestin/cockroach,linearb/cockroach,loucash/cockroach,jmank88/cockroach,jgautheron/cockroach,sunya123/cockroach,abhishekgahlot/cockroach,yosiat/cockroach,sunya123/cockroach,paperstreet/cockroach,ajayaa/cockroach,mbertschler/cockroach,arypurnomoz/cockroach,nkhuyu/cockroach,jess-edwards/cockroach,nkhuyu/cockroach,vaibhavarora/cockroach,ajayaa/cockroach,il9ue/cockroach,jess-edwards/cockroach,alex/cockroach,arjun4084346/cockroach,briceburg/cockroach,petermattis/cockroach,jess-edwards/cockroach,bg451/cockroach,jamesgraves/cockroach,sunya123/cockroach,cuongdo/cockroach,alunarbeach/cockroach,veteranlu/cockroach,nieyy/cockroach,SustainFund/cockroach