Only call OC_FileCache::get('/Shared') if it exists in the file cache, prevents premature addition of the Shared folder to the file cache
Only call OC_FileCache::get('/Shared') if it exists in the file cache, prevents premature addition of the Shared folder to the file cache

Conflicts:

	lib/fileproxy/quota.php

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