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From a4f8dda069dfce77e6ef0764de476dfdca7dc812 Mon Sep 17 00:00:00 2001
From: Kyrylo Yatsenko <hedrok@gmail.com>
Date: Mon, 1 Sep 2025 19:57:27 +0300
Subject: [PATCH] flows_dump_seq_show: fix table when no VLAN
When no VLAN nothing was output, so columns were off.
Output "-" when no VLAN.
---
ipt_NETFLOW.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/ipt_NETFLOW.c b/ipt_NETFLOW.c
index eee8074..ca4d0f2 100644
--- a/ipt_NETFLOW.c
+++ b/ipt_NETFLOW.c
@@ -1153,6 +1153,8 @@ static int flows_dump_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, " %d", ntohs(nf->tuple.tag[0]));
if (nf->tuple.tag[1])
seq_printf(seq, ",%d", ntohs(nf->tuple.tag[1]));
+ } else {
+ seq_printf(seq, " -");
}
#endif
#if defined(ENABLE_MAC) || defined(ENABLE_VLAN)
--
2.50.1
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