suppress is_file error msg
suppress is_file error msg

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