sync: when using --backup-dir don't delete files if we can't set their modtime

This is a problem when syncing a file which just needed its modtime
set with dropbox which can't set the mod time of a file without
re-uploading it.

Before this change we would delete the file, then the server side move
would fail moving the file to the backup-dir because it no longer
existed.

After this change the destination file is moved to the backup-dir
instead of being deleted and the new file is uploaded.

Fixes #2134
This commit is contained in:
Nick Craig-Wood
2018-03-13 16:05:06 +00:00
parent 0c9dc006c5
commit dfd0f4c5a4
3 changed files with 14 additions and 5 deletions

View File

@@ -801,7 +801,7 @@ func (o *Object) SetModTime(modTime time.Time) error {
// Dropbox doesn't have a way of doing this so returning this
// error will cause the file to be deleted first then
// re-uploaded to set the time.
return fs.ErrorCantSetModTimeWithoutDelete
return fs.ErrorCantSetModTime
}
// Storable returns whether this object is storable