xtables-compat: fix bogus error with -X and no user-defined chains

 # iptables-compat -X
 iptables: No chain/target/match by that name.

While it should display no error message at all.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/iptables/nft.c b/iptables/nft.c
index 7f9eb7f0..37c017f9 100644
--- a/iptables/nft.c
+++ b/iptables/nft.c
@@ -1539,7 +1539,7 @@ next:
 err:
 
 	/* chain not found */
-	if (deleted_ctr == 0) {
+	if (chain != NULL && deleted_ctr == 0) {
 		ret = -1;
 		errno = ENOENT;
 	}