wayland clipboard -- spam filter missed your patch

[Jason A. Donenfeld]

> - echo "$before" | $BASE64 -d | xclip -selection "$X_SELECTION"
> + echo "${before[@]}" | $BASE64 -d | "${copy_cmd[@]}"

Almost perfect, except for this, where you went a bit wild with the
arrayexpansionification -- "$before" is correct, whereas
"${before[@]}" isn't, but the "${copy_cmd[@]}" part is good. Can you
resubmit (using git send-email this time rather than an attachment)
and then we'll be good to go.

Jason