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
);
    // TODO: implement with ternary (?:)
    assign q = divisor ? (dividend/divisor) : 8'd0;
    assign r = divisor ? (dividend%divisor) : 8'd0;
    assign div_by_zero = divisor ? 1'b0 : 1'b1;
endmodule