Change the "default" case in parse_options() that handles the return
value of parse_options_step() to simply have a "case" arm for
PARSE_OPT_UNKNOWN, instead of leaving it to a comment. This means the
compiler can warn us about any missing case arms.
This adjusts code added in ff43ec3e2d2 (parse-opt: create
parse_options_step., 2008-06-23), given its age it may pre-date the
existence (or widespread use) of this coding style, which we've since
adopted more widely.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
parse-options.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/parse-options.c b/parse-options.c
index f718242096c..e33700d6e71 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -866,7 +866,7 @@ enum parse_opt_result parse_options(int argc, const char **argv,
case PARSE_OPT_NON_OPTION:
case PARSE_OPT_DONE:
break;
- default: /* PARSE_OPT_UNKNOWN */
+ case PARSE_OPT_UNKNOWN:
if (ctx.argv[0][1] == '-') {
error(_("unknown option `%s'"), ctx.argv[0] + 2);
} else if (isascii(*ctx.opt)) {
--
2.33.0.1446.g6af949f83bd
