[Jprogramming] Is this a control-structure bug?

[Henry Rich]

    tvb =: 3 : 0
if. 0 do.
0
elseif.
0
if. 0 do. 1 end. do.
1
elseif. do.
2
end.
)
    tvb ''
1


I was expecting 2.  Shouldn't the sequence

0
if. 0 do. 1 end.

have as the last sentence the value 0, so that the T block
it is in tests false?

Henry Rich
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