[Lybrial]

Originally Posted by Phanx Yes, which is why in the post directly before yours I posted revised versions that will return 0 instead of nil when the buff isn't up...

No my friend, the last error i posted appeared with this code:

function()
     local _, _, _, _, _, duration, expirationTime = UnitBuff("player", "Blutschild")
     return expirationTime or 0
end

or

function()
     local _, _, _, _, _, duration, expirationTime = UnitBuff("player", "Blutschild")
     return expirationTime and (expirationTime - GetTime()) or 0
end

I just made a wrong quote im sorry for that. I corrected the quote.