[Paraview] Program received signal SIGFPE, Arithmetic exception.

[Burlen Loring]

I tried out ParaView 5.3.0 today, and I encountered the above crash.

steps to reproduce: load data (sphere source will work), set color by 
var, open color map dialog, change to categorical, open choose presets 
dialog, scroll down, when you get near the bottom you will get the crash.

Program received signal SIGFPE, Arithmetic exception.
0x00007ffff660a833 in 
pqPresetToPixmap::renderIndexedColorTransferFunction (this=0x5e22560, 
stc=0x647f460, size=...) at 
/home/bloring/work/ParaView/Qt/Components/pqPresetToPixmap.cxx:273
273      Nh = wmp / (ss + PQ_SWATCH_PAD);
(gdb) p ss
$5 = -2

of course PQ_SWATCH_PAD == 2