GetActionInfo doesnt work properly?

[Blandros]

Hi,

if i do in my addon:

if slot then
    button.icon:SetTexture(GetActionTexture(slot))
    button.icon:SetTexCoord(0.1, 0.9, 0.1, 0.9)
    button.icon:Show()
    button.slot = slot
    print(GetActionInfo(slot))
end

the print says:

macro 121 macro 122 item 156833 spell 116 spell macro 122 macro 122 macro 122

But when i do:

if slot then
    button.icon:SetTexture(GetActionTexture(slot))
    button.icon:SetTexCoord(0.1, 0.9, 0.1, 0.9)
    button.icon:Show()
    button.slot = slot
    local body = GetActionInfo(slot)
    print(body)
end

the print says:

macro macro item spell nil macro macro nil nil nil nil nil nil nil nil macro nil nil

why ?

I need the number of the macro..

Thank in advance!