arptables-compat: fix missing error reporting

# arptables-compat -D INPUT -j ACCEPT
 arptables: Bad rule (does a matching rule exist in that chain?)

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/iptables/xtables-arp-standalone.c b/iptables/xtables-arp-standalone.c
index 23b6bcb453eff8816bee573581cbd2bbc704b8b4..182dd9f30898e650a6b5131290e6e534ce8c567e 100644 (file)
--- a/iptables/xtables-arp-standalone.c
+++ b/iptables/xtables-arp-standalone.c
@@ -84,5 +84,10 @@ int xtables_arp_main(int argc, char *argv[])
        if (ret)
                ret = nft_commit(&h);
 
+       nft_fini(&h);
+
+       if (!ret)
+               fprintf(stderr, "arptables: %s\n", nft_strerror(errno));
+
        exit(!ret);
 }