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-rw-r--r--iptables/nft-shared.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/iptables/nft-shared.c b/iptables/nft-shared.c
index 4a0317bc..dd4766b0 100644
--- a/iptables/nft-shared.c
+++ b/iptables/nft-shared.c
@@ -549,7 +549,7 @@ int print_target(const char *targname, const void *targinfo,
if (target->print)
/* FIXME missing first parameter */
target->print(NULL, t, format & FMT_NUMERIC);
- } else
+ } else if (target_len > 0)
printf("[%ld bytes of unknown target data] ", target_len);
free(t);