43. Guard Division by Zero

How do you plan to solve it?

module safe_div8 (
    input  [7:0] dividend,
    input  [7:0] divisor,
    output [7:0] q,
    output [7:0] r,
    output       div_by_zero
);

    assign q           = (divisor==0) ? 0:dividend/divisor;
    assign r           = (divisor==0) ? 0:dividend%divisor;
    assign div_by_zero = (divisor==0) ? 1:0;

endmodule