fix is_readable and is_writable
fix is_readable and is_writable

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