From b0825d5d6ff8e3e2c99d28f2c361444789356d6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20M=C3=BCller?= <git@foonathan.net>
Date: Thu, 16 Nov 2017 08:58:44 +0100
Subject: [PATCH] Fix nullptr dereference

---
 include/cppast/cpp_variable_base.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/cppast/cpp_variable_base.hpp b/include/cppast/cpp_variable_base.hpp
index fcd3a7d..75c0d8d 100644
--- a/include/cppast/cpp_variable_base.hpp
+++ b/include/cppast/cpp_variable_base.hpp
@@ -26,7 +26,7 @@ namespace cppast
         /// \returns A [ts::optional_ref]() to the [cppast::cpp_expression]() that is the default value.
         type_safe::optional_ref<const cpp_expression> default_value() const noexcept
         {
-            return type_safe::ref(*default_);
+            return type_safe::opt_ref(default_.get());
         }
 
     protected: