From 1d33a6885ee1d011cb7b4da8b96ddaef87f233cc Mon Sep 17 00:00:00 2001
From: Kevin Heifner <heifnerk@objectcomputing.com>
Date: Wed, 10 May 2023 06:57:06 -0500
Subject: [PATCH] GH-1062 Add variant_object to the exclude list of universal
 reference constructor of mutable_variant_object since there is an explicit
 constructor for it.

---
 libraries/libfc/include/fc/variant_object.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libraries/libfc/include/fc/variant_object.hpp b/libraries/libfc/include/fc/variant_object.hpp
index 12e5aeccd8..e687a5a50c 100644
--- a/libraries/libfc/include/fc/variant_object.hpp
+++ b/libraries/libfc/include/fc/variant_object.hpp
@@ -214,7 +214,8 @@ namespace fc
 
       template<typename T,
                typename = std::enable_if_t<!std::is_base_of<mutable_variant_object, std::decay_t<T>>::value &&
-                                           !std::is_base_of<variant, std::decay_t<T>>::value>>
+                                           !std::is_base_of<variant, std::decay_t<T>>::value &&
+                                           !std::is_base_of<variant_object, std::decay_t<T>>::value>>
       explicit mutable_variant_object( T&& v )
       :_key_value( new std::vector<entry>() )
       {