Long options were missing the double dash.
Fixes: 719e44277f8e ("main: use one data-structure to initialize getopt_long(3) arguments and help.")
Cc: Jeremy Sowden <jeremy@xxxxxxxxxx>
Signed-off-by: Štěpán Němec <snemec@xxxxxxxxxx>
---
src/main.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/main.c b/src/main.c
index 80cf1acf0f7f..8c47064459ec 100644
--- a/src/main.c
+++ b/src/main.c
@@ -175,16 +175,17 @@ static const struct option *get_options(void)
static void print_option(const struct nft_opt *opt)
{
- char optbuf[33] = "";
+ char optbuf[35] = "";
int i;
i = snprintf(optbuf, sizeof(optbuf), " -%c", opt->val);
if (opt->name)
- i += snprintf(optbuf + i, sizeof(optbuf) - i, ", %s", opt->name);
+ i += snprintf(optbuf + i, sizeof(optbuf) - i, ", --%s",
+ opt->name);
if (opt->arg)
i += snprintf(optbuf + i, sizeof(optbuf) - i, " %s", opt->arg);
- printf("%-32s%s\n", optbuf, opt->help);
+ printf("%-34s%s\n", optbuf, opt->help);
}
static void show_help(const char *name)
--
2.29.2
