fixed if fopen returns false typically on external storage
fixed if fopen returns false typically on external storage

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