forgot to make one function abstract
forgot to make one function abstract

whitekiba/server,bluelml/core,andreas-p/nextcloud-server,pollopolea/core,pmattern/server,endsguy/server,jbicha/server,pmattern/server,pollopolea/core,bluelml/core,Ardinis/server,owncloud/core,nextcloud/server,owncloud/core,pollopolea/core,bluelml/core,Ardinis/server,pmattern/server,pmattern/server,pixelipo/server,michaelletzgus/nextcloud-server,sharidas/core,IljaN/core,cernbox/core,whitekiba/server,andreas-p/nextcloud-server,whitekiba/server,nextcloud/server,Ardinis/server,owncloud/core,pixelipo/server,pixelipo/server,andreas-p/nextcloud-server,phil-davis/core,lrytz/core,cernbox/core,xx621998xx/server,jbicha/server,Ardinis/server,sharidas/core,cernbox/core,IljaN/core,cernbox/core,lrytz/core,IljaN/core,xx621998xx/server,sharidas/core,whitekiba/server,owncloud/core,michaelletzgus/nextcloud-server,jbicha/server,sharidas/core,bluelml/core,pollopolea/core,jbicha/server,endsguy/server,IljaN/core,pixelipo/server,nextcloud/server,IljaN/core,andreas-p/nextcloud-server,endsguy/server,Ardinis/server,endsguy/server,pollopolea/core,bluelml/core,nextcloud/server,whitekiba/server,lrytz/core,cernbox/core,lrytz/core,pixelipo/server,sharidas/core,xx621998xx/server,pmattern/server,xx621998xx/server,xx621998xx/server,owncloud/core,lrytz/core,endsguy/server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,jbicha/server,michaelletzgus/nextcloud-server