From 67da6075a4e7ced0e8cc452d73ce8ab06cbf8cd9 Mon Sep 17 00:00:00 2001
From: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Date: Fri, 13 Sep 2013 18:25:57 +0200
Subject: nft: skip unset tables on table configuration emulation

The ARP family has less tables, so skip iteration once we find
a null one.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 iptables/nft.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/iptables/nft.c b/iptables/nft.c
index 143293b5..49d345d2 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -295,6 +295,9 @@ static struct builtin_table
 	bool found = false;
 
 	for (i=0; i<TABLES_MAX; i++) {
+		if (h->tables[i].name == NULL)
+			break;
+
 		if (strcmp(h->tables[i].name, table) != 0)
 			continue;
 
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