cp -p "$from3dir"/sub2/subby "$chkdir"/sub2
# Get rid of any directory-time differences
-find "$from1dir" "$from2dir" "$from3dir" "$chkdir" -type d -print0 | xargs -0 touch
+touch "$fromdir"? "$chkdir" "$fromdir"?/sub? "$chkdir"/sub?
checkit "$RSYNC -aHvv \"$fromdir\"?/ \"$todir/\"" "$chkdir" "$todir"
+# The script would have aborted on error, so getting here means we've won.
exit 0