[PATCH libnftnl] expr: ct: print key name of id field

[Zhongqiu Duan <dzq.aishenghu0@xxxxxxxxx>]

Fixes: 005369151ed5 ("include: updated nf_tables.h")
Signed-off-by: Zhongqiu Duan <dzq.aishenghu0@xxxxxxxxx>
---
 src/expr/ct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/expr/ct.c b/src/expr/ct.c
index 1c46dd97ba6c..8f8c2a6e7371 100644
--- a/src/expr/ct.c
+++ b/src/expr/ct.c
@@ -171,7 +171,7 @@ static const char *ctkey2str_array[NFT_CT_MAX + 1] = {
 
 static const char *ctkey2str(uint32_t ctkey)
 {
-	if (ctkey >= NFT_CT_MAX)
+	if (ctkey > NFT_CT_MAX)
 		return "unknown";
 
 	return ctkey2str_array[ctkey];
-- 
2.43.0