WoWInterface - Enhanced shadow orbs

So my shaodw orbs bar is giving me a nice little error

Quote:

Interface\AddOns\oUF_Bob\embeds\oUF_ShadowOrbsBar.lua:29: 'for' limit must be a number

so I take a peak in my oUF_ShadowOrbsBar.lua\

on line 29 I have

Code:

for i = 1, PRIEST_BAR_NUM_ORBS do

  if i <= numOrbs then

    pb[i]:SetAlpha(1)

  else

    pb[i]:SetAlpha(.2)

  end

end

however there is a new perk that I discovered called Enhanced Shadow Orbs, now I have no idea what this actually is but apparently because of it I can't use PRIEST_BAR_NUM_ORBS to give me the maximum number of shadow orbs now

I'm wondering if this shows as a buff or not.

EDIT:
Actually scratch this entire thing I looked at what tukz was doing in tukui

Code:

local numOrbs = UnitPower("player", SPELL_POWER_SHADOW_ORBS)

local totalOrbs = IsSpellKnown(SHADOW_ORB_MINOR_TALENT_ID) and 5 or 3



for i = 1, totalOrbs do

        if i <= numOrbs then

                pb[i]:SetAlpha(1)

        else

                pb[i]:SetAlpha(.2)

        end

end



if(pb.PostUpdate) then

        return pb:PostUpdate(numOrbs)

end