Set group usercount to 0, not '', fixes #9782
Set group usercount to 0, not '', fixes #9782

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