On Tue, 2018-04-10 at 22:51 +0800, Yu Chen wrote:
> + case 't':
> + {
> + int loops = strtod(optarg, NULL);
> +
> + if (loops <= 0) {
> + fprintf(outf, "loops %d should be
> positive number\n",
> + iterations);
> + exit(2);
> + }
> + iterations = loops;
> + }
What is the point of the additional {} scope and the 'loops' variable
in it? You could use the 'iterations' variable directly and simplify
the code.
Artem.
