lib/dload: avoid deleting .part file on too-slow xfer

Take this opportunity to refactor the if/then/else logic into a
switch/case which is likely going to be needed to fine tune more
exceptions in the future.

Fixes FS#25531

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions