acd: Fix overwriting a file with a zero length file
acd: Fix overwriting a file with a zero length file

yonjah/rclone,seuffert/rclone,jackschmidt/rclone,jackschmidt/rclone,kynikos/rclone,arcimboldo/rclone,seuffert/rclone,seuffert/rclone,yonjah/rclone,kynikos/rclone,jackschmidt/rclone,jackschmidt/rclone,yonjah/rclone,yonjah/rclone,kynikos/rclone,arcimboldo/rclone,B4dM4n/rclone,B4dM4n/rclone,ncw/rclone,olihey/rclone,olihey/rclone,kynikos/rclone,ncw/rclone,B4dM4n/rclone,ncw/rclone,olihey/rclone,olihey/rclone,arcimboldo/rclone,seuffert/rclone,arcimboldo/rclone,B4dM4n/rclone,ncw/rclone