[Octave-bug-tracker] [bug #29942] concatenating with an empty scalar gives an error

[Ben Abbott]

Follow-up Comment #16, bug #29942 (project octave):

Results below.

octave:2> test_cat
ans =

{
  [1,1] = [](0x0)
  [2,1] = [](0x0)
  [3,1] = [](0x0)
  [4,1] = [](0x0)
  [5,1] = [](0x0)
  [6,1] = [](0x0)
  [7,1] = [](0x0)
  [8,1] = [](0x0)
  [9,1] = [](0x0)
  [10,1] = [](0x0)
  [11,1] = [](0x0)
  [12,1] = [](0x0)
  [1,2] = [](0x0)
  [2,2] = [](0x0)
  [3,2] = [](0x0)
  [4,2] = [](0x0)
  [5,2] = [](0x0)
  [6,2] = [](0x0)
  [7,2] = [](0x0)
  [8,2] = [](0x0)
  [9,2] = [](0x0)
  [10,2] = [](0x0)
  [11,2] = [](0x0)
  [12,2] = [](0x0)
  [1,3] = [](0x0)
  [2,3] = [](0x0)
  [3,3] = [](0x0)
  [4,3] = [](0x0)
  [5,3] = [](0x0)
  [6,3] = [](0x0)
  [7,3] = [](0x0)
  [8,3] = [](0x0)
  [9,3] = [](0x0)
  [10,3] = [](0x0)
  [11,3] = [](0x0)
  [12,3] = [](0x0)
  [1,4] = [](0x0)
  [2,4] = [](0x0)
  [3,4] = [](0x0)
  [4,4] = [](0x0)
  [5,4] = [](0x0)
  [6,4] = [](0x0)
  [7,4] = [](0x0)
  [8,4] = [](0x0)
  [9,4] = [](0x0)
  [10,4] = [](0x0)
  [11,4] = [](0x0)
  [12,4] = [](0x0)
  [1,5] = [](0x0)
  [2,5] = [](0x0)
  [3,5] = [](0x0)
  [4,5] = [](0x0)
  [5,5] = [](0x0)
  [6,5] = [](0x0)
  [7,5] = [](0x0)
  [8,5] = [](0x0)
  [9,5] = [](0x0)
  [10,5] = [](0x0)
  [11,5] = [](0x0)
  [12,5] = [](0x0)
  [1,6] = [](0x0)
  [2,6] = [](0x0)
  [3,6] = [](0x0)
  [4,6] = [](0x0)
  [5,6] = [](0x0)
  [6,6] = [](0x0)
  [7,6] = [](0x0)
  [8,6] = [](0x0)
  [9,6] = [](0x0)
  [10,6] = [](0x0)
  [11,6] = [](0x0)
  [12,6] = [](0x0)
  [1,7] = [](0x0)
  [2,7] = [](0x0)
  [3,7] = [](0x0)
  [4,7] = [](0x0)
  [5,7] = [](0x0)
  [6,7] = [](0x0)
  [7,7] = [](0x0)
  [8,7] = [](0x0)
  [9,7] = [](0x0)
  [10,7] = [](0x0)
  [11,7] = [](0x0)
  [12,7] = [](0x0)
  [1,8] = [](0x0)
  [2,8] = [](0x0)
  [3,8] = [](0x0)
  [4,8] = [](0x0)
  [5,8] = [](0x0)
  [6,8] = [](0x0)
  [7,8] = [](0x0)
  [8,8] = [](0x0)
  [9,8] = [](0x0)
  [10,8] = [](0x0)
  [11,8] = [](0x0)
  [12,8] = [](0x0)
  [1,9] = [](0x0)
  [2,9] = [](0x0)
  [3,9] = [](0x0)
  [4,9] = [](0x0)
  [5,9] = [](0x0)
  [6,9] = [](0x0)
  [7,9] = [](0x0)
  [8,9] = [](0x0)
  [9,9] = [](0x0)
  [10,9] = [](0x0)
  [11,9] = [](0x0)
  [12,9] = [](0x0)
  [1,10] = [](0x0)
  [2,10] = [](0x0)
  [3,10] = [](0x0)
  [4,10] = [](0x0)
  [5,10] = [](0x0)
  [6,10] = [](0x0)
  [7,10] = [](0x0)
  [8,10] = [](0x0)
  [9,10] = [](0x0)
  [10,10] = [](0x0)
  [11,10] = [](0x0)
  [12,10] = [](0x0)
  [1,11] = [](0x0)
  [2,11] = [](0x0)
  [3,11] = [](0x0)
  [4,11] = [](0x0)
  [5,11] = [](0x0)
  [6,11] = [](0x0)
  [7,11] = [](0x0)
  [8,11] = [](0x0)
  [9,11] = [](0x0)
  [10,11] = [](0x0)
  [11,11] = [](0x0)
  [12,11] = [](0x0)
  [1,12] = [](0x0)
  [2,12] = [](0x0)
  [3,12] = [](0x0)
  [4,12] = [](0x0)
  [5,12] = [](0x0)
  [6,12] = [](0x0)
  [7,12] = [](0x0)
  [8,12] = [](0x0)
  [9,12] = [](0x0)
  [10,12] = [](0x0)
  [11,12] = [](0x0)
  [12,12] = [](0x0)
}


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