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

endmodule