From f839d258d0d79064526fac6c726f61fffa316a69 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Thu, 31 Oct 2019 18:44:35 -0700
Subject: [PATCH] Fix redefinition error under OpenSSL

LIBRESSL_VERSION_NUMBER is 0 when not defined, making the condition always true.

Close #1688
---
 src/Utils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Utils.cpp b/src/Utils.cpp
index ceee05b3..762416f3 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -29,7 +29,7 @@
 #include <openssl/ssl.h>
 #include <openssl/bn.h>
 #include <openssl/rsa.h>
-#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || (LIBRESSL_VERSION_NUMBER < 0x20700000L)
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER < 0x20700000L))
 #define X509_getm_notBefore X509_get_notBefore
 #define X509_getm_notAfter X509_get_notAfter
 #endif