wp-x86_64.pl: ~10% performance improvement.

[oweals/openssl.git] / crypto / x509v3 / pcy_tree.c

diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
index e48d6eab2b189736b0601720da2eac033727866d..bb9777348f8b5e9fc6d2ec892c114b983e8e5b07 100644 (file)
--- a/crypto/x509v3/pcy_tree.c
+++ b/crypto/x509v3/pcy_tree.c
@@ -1,5 +1,5 @@
 /* pcy_tree.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2004.
  */
 /* ====================================================================
@@ -231,7 +231,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
        tree->auth_policies = NULL;
        tree->user_policies = NULL;
 
-       if (!tree)
+       if (!tree->levels)
                {
                OPENSSL_free(tree);
                return 0;
@@ -341,9 +341,8 @@ static int tree_link_nodes(X509_POLICY_LEVEL *curr,
                                const X509_POLICY_CACHE *cache)
        {
        int i;
-       X509_POLICY_LEVEL *last;
        X509_POLICY_DATA *data;
-       last = curr - 1;
+
        for (i = 0; i < sk_X509_POLICY_DATA_num(cache->data); i++)
                {
                data = sk_X509_POLICY_DATA_value(cache->data, i);