Select N-Gons in Maya

//-----------------
// N-gons Select   http://nerd.paololazatin.com/select-n-gons-and-tris-in-maya/
//-----------------

string $selection[] = `ls -sl`;

if ( size($selection) ){
    //Change to Component mode to retain object highlighting for better visibility
    changeSelectMode -component;
    //Change to Face Component Mode
    selectType -smp 0 -sme 1 -smf 0 -smu 0 -pv 0 -pe 1 -pf 0 -puv 0;
    //Select Object/s and Run Script to highlight N-Gons
    polySelectConstraint -mode 3 -type 0x0008 -size 3;
    polySelectConstraint -disable;
    int $nPolys[] = `polyEvaluate -faceComponent`;
    print ("// " + $nPolys[0] + " N-Gon(s) Selected.");
    }
else{
    print("// No object(s) selected. Make a selection to check for N-Gons.");
}