syntax for "if"

[Edward C. Jones]

I have a piece of MatLab code that I am running in Octave:

if ~isempty(subp),
   subplot(subp);
end

If I change it to:

if ~isempty(subp),
   disp(subp);
   subplot(subp);
end

The behavior is quite different. Have I used "if" incorrectly?



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