commit c3a8147

Fixed compilation error in OpenBSD.

 1@@ -122,12 +122,12 @@ xs_dict *xs_evp_genkey(int bits)
 2     EVP_PKEY *pkey = NULL;
 3 
 4     if ((ctx = EVP_PKEY_CTX_new_id(EVP_PKEY_RSA, NULL)) == NULL)
 5-        goto end;
 6+        return NULL;
 7 
 8     if (EVP_PKEY_keygen_init(ctx) <= 0 ||
 9         EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) <= 0 ||
10         EVP_PKEY_keygen(ctx, &pkey) <= 0)
11-        goto end;
12+        return NULL;
13 
14     BIO *bs = BIO_new(BIO_s_mem());
15     BIO *bp = BIO_new(BIO_s_mem());