dont throw error when the collection scanner cant detect the length of an audio file
dont throw error when the collection scanner cant detect the length of an audio file

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