Don't raise error when get TableName even Scope has no db
Don't raise error when get TableName even Scope has no db

yibin001/gorm,kimiby/gorm,sidorenko-ruslan/gorm,nkovacs/gorm,armiller/gorm,kiwih/gorm,jinzhu/gorm,trigrass2/gorm,d4l3k/gorm,pariz/gorm,nkovacs/gorm,ivpusic/gorm,xaionaro/gorm,arthurpro/gorm,lscieux/gorm,kiwih/gorm,NOX73/gorm,awakenetworks/gorm,javierprovecho/gorm,OscaRoa/gorm,yibin001/gorm,pariz/gorm,ngorm/ngorm,acdgfh/gorm,xinhuang327/gorm,ModelRocket/gorm,ivpusic/gorm,aspcartman/gorm,xinhuang327/gorm,NOX73/gorm,sunfmin/gorm,ch3lo/gorm,trigrass2/gorm,sulnedinfind/gorm,d4l3k/gorm,OscaRoa/gorm,seatgeek/gorm,senseobservationsystems/gorm,KevinSjoberg/gorm,acdgfh/gorm,gernest/ngorm,KevinSjoberg/gorm,wallclockbuilder/gorm,jmptrader/gorm,kimiby/gorm,bpizzi/gorm,otiai10/gorm,awakenetworks/gorm,postmates/gorm,jmptrader/gorm,senseobservationsystems/gorm,postmates/gorm,Twister915/gorm,Acidburn0zzz/gorm,jaytaylor/gorm,lscieux/gorm,bpizzi/gorm,sunfmin/gorm,ModelRocket/gorm,jinzhu/gorm,sdhjl2000/gorm,ilgooz/gorm,aperera/gorm,Acidburn0zzz/gorm,jaytaylor/gorm,andviro/gorm,ch3lo/gorm,Twister915/gorm,sidorenko-ruslan/gorm,sdhjl2000/gorm,aspcartman/gorm,arthurpro/gorm,liudanking/gorm,embroker/gorm,ulule/gorm,armiller/gorm,javierprovecho/gorm,sulnedinfind/gorm,unravelin/gorm,liudanking/gorm,unravelin/gorm,andviro/gorm,aperera/gorm,wallclockbuilder/gorm,ulule/gorm,xaionaro/gorm,embroker/gorm,seatgeek/gorm,otiai10/gorm,ilgooz/gorm