question about 0 as exp in repeat-until

[sagasw <sagasw@...>]

I find an interesting issue in following code:

local i = 0;
while 0 do
    i = i +1
    if i > 10 then
        break
    end

    print(i)
end

i = 0
repeat
    i = i + 1
    print(i)

    if i > 10 then
        break
    end
until 0

I want to print 1 to 9 twice.
But in next repeat-until 0, it will only run once and print 1 only,
could somebody help me? Thanks


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C++, Lua, living in Dalian
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