dont apply callback wrapper when fopen failed
dont apply callback wrapper when fopen failed

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