[Octave-bug-tracker] [bug #66642] cellfun & arrayfun return zero values if function returns fewer outputs than expected

[Fernando]

Follow-up Comment #6, bug #66642 (group octave):

There's also another case solved by the patch. It's the following:


octave:> function [r]=f(x); if(x>0) r=x ;end; end
octave:> a=f(3)
      a = 3
octave:> a=f(-3)
error: value on right hand side of assignment is undefined
octave:> % everything's fine up to now
octave:> a=cellfun(@f,{1,-2,3},"uniformoutput",false)
      a =
      {
        [1,1] = 1
        [1,2] =

error: octave_base_value::print (): wrong type argument '<unknown type>'


and you end up with a cell array (a) with an undefined element.


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  <https://savannah.gnu.org/bugs/?66642>

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