Use X509_get_signature_nid() instead of inlining it

ok beck jsing

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/x509/x509type.c b/src/lib/libcrypto/x509/x509type.c
index 91e1fe8f32..f713abde8f 100644
--- a/src/lib/libcrypto/x509/x509type.c
+++ b/src/lib/libcrypto/x509/x509type.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509type.c,v 1.20 2023/11/13 15:36:55 tb Exp $ */
+/* $OpenBSD: x509type.c,v 1.21 2023/11/13 15:38:09 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -106,7 +106,7 @@ X509_certificate_type(const X509 *x, const EVP_PKEY *pkey)
                 break;
         }
 
-        i = OBJ_obj2nid(x->sig_alg->algorithm);
+        i = X509_get_signature_nid(x);
         if (i && OBJ_find_sigid_algs(i, NULL, &i)) {
                 switch (i) {
                 case NID_rsaEncryption: