[crypto] Fix debug message

Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/crypto/x509.c b/src/crypto/x509.c
index eeaf74bc2cfbf4939ecfa58c71ca9a2c29237aca..4a02dad144f0f855e8423b6a7a9dcf446e5bf87d 100644 (file)
--- a/src/crypto/x509.c
+++ b/src/crypto/x509.c
@@ -459,7 +459,7 @@ static int x509_parse_basic_constraints ( struct x509_certificate *cert,
                        return -EINVAL;
                }
                basic->path_len = path_len;
-               DBGC2 ( cert, "X509 %p path length constraint is %u\n",
+               DBGC2 ( cert, "X509 %p path length constraint is %d\n",
                        cert, basic->path_len );
        }