On Fri, Feb 09 2018, Nguyễn Thái Ngọc Duy wrote:
> +static int show_gitcomp(struct parse_opt_ctx_t *ctx,
> + const struct option *opts)
> +{
Says it returns 'static int'...
> [...]
> + exit(0);
Then just exits...
> + /* lone --git-completion-helper is asked by git-completion.bash
> */
> + if (ctx->total == 1 && !strcmp(arg + 1,
> "-git-completion-helper"))
> + return show_gitcomp(ctx, options);
This return value is never used.
Whine from SunCC (not fatal, also this was in v2.17.0 so no need to fix
before 2.20, just saw this now):
"parse-options.c", line 520: warning: Function has no return
statement : show_gitcomp
