Stefan Beller <sbeller@xxxxxxxxxx> writes:
>
> -static int parse_color_moved_ws(const char *arg)
> +static unsigned parse_color_moved_ws(const char *arg)
> {
> int ret = 0;
> struct string_list l = STRING_LIST_INIT_DUP;
> @@ -312,15 +312,19 @@ static int parse_color_moved_ws(const char *arg)
> ret |= XDF_IGNORE_WHITESPACE;
> else if (!strcmp(sb.buf, "allow-indentation-change"))
> ret |= COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE;
> - else
> + else {
> + ret |= COLOR_MOVED_WS_ERROR;
> error(_("ignoring unknown color-moved-ws mode '%s'"), sb.buf);
> + }
> ...
> } else if (skip_prefix(arg, "--color-moved-ws=", &arg)) {
> - options->color_moved_ws_handling = parse_color_moved_ws(arg);
> + unsigned cm = parse_color_moved_ws(arg);
> + if (cm & COLOR_MOVED_WS_ERROR)
> + die("bad --color-moved-ws argument: %s", arg);
> + options->color_moved_ws_handling = cm;
Excellent.
Will queue. Perhaps a test or two can follow to ensure a bad value
from config does not kill while a command line does?
Thanks.
