1 files changed, 2 insertions, 2 deletions

diff --git a/krl.c b/krl.c
index 8e53f46dc..916852675 100644
--- a/krl.c
+++ b/krl.c
@@ -14,7 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $OpenBSD: krl.c,v 1.5 2013/01/24 21:45:37 djm Exp $ */
+/* $OpenBSD: krl.c,v 1.6 2013/01/24 22:08:56 djm Exp $ */
 
 #include "includes.h"
 
@@ -1149,7 +1149,7 @@ is_key_revoked(struct ssh_krl *krl, const Key *key)
         }
 
         /* Legacy cert formats lack serial numbers */
-        if (key_cert_is_legacy(key))
+        if (key_cert_is_legacy(key) || key->cert->serial == buf0)
                 return 0;
 
         bzero(&rs, sizeof(rs));