Hello list,
        I have a scalar variable that can contain either 0, 1, or 'any_str'
and I need to take different decision depending on the value. 'some_str'
automatically gets converted to 0, when compared to an integer. If I 
decide to change the allowable values to 1, 2, 'any_str', if any_str is
'1' or '2', I am stuck again. Is there a way to suppress this automatic
conversion, or am I missing something terribly obvious.

/kk

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