From 3c45393b2d1955cf172c95306a0ff79e1e0e925d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20=C3=85ldstedt=20Sund?= <erik.sund@conoptica.com>
Date: Mon, 23 Oct 2017 23:23:10 +0200
Subject: [PATCH] Don't call copy_l before all other members are set

This lead to undefined behaviour during copy.
---
 include/crow/json.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/crow/json.h b/include/crow/json.h
index d8dbace7f..7cec94fd6 100644
--- a/include/crow/json.h
+++ b/include/crow/json.h
@@ -238,9 +238,9 @@ namespace crow
                 start_ = r.start_;
                 end_ = r.end_;
                 key_ = r.key_;
-                copy_l(r);
                 t_ = r.t_;
                 option_ = r.option_;
+                copy_l(r);
                 return *this;
             }
             rvalue& operator = (rvalue&& r) noexcept