From 25ac2b6a52b18fb8b3767655fe7b684747818b3a Mon Sep 17 00:00:00 2001 From: Maximilian Hils Date: Mon, 21 Dec 2020 15:23:16 +0100 Subject: [PATCH] accept the fact that nothing can be taken for granted --- src/OpenSSL/SSL.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/OpenSSL/SSL.py b/src/OpenSSL/SSL.py index 967c73322..901d649e5 100644 --- a/src/OpenSSL/SSL.py +++ b/src/OpenSSL/SSL.py @@ -156,7 +156,10 @@ class _buffer(object): TLS1_VERSION = _lib.TLS1_VERSION TLS1_1_VERSION = _lib.TLS1_1_VERSION TLS1_2_VERSION = _lib.TLS1_2_VERSION -TLS1_3_VERSION = _lib.TLS1_3_VERSION +try: + TLS1_3_VERSION = _lib.TLS1_3_VERSION +except AttributeError: + pass OP_NO_SSLv2 = _lib.SSL_OP_NO_SSLv2 OP_NO_SSLv3 = _lib.SSL_OP_NO_SSLv3