From e36add56cf094388dc450fa31723d05dad1a4947 Mon Sep 17 00:00:00 2001
From: regnat <rg@regnat.ovh>
Date: Wed, 19 Jan 2022 14:37:54 +0100
Subject: [PATCH] Fix the build with nlohmann/json 3.10.4+

---
 src/libstore/realisation.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstore/realisation.cc b/src/libstore/realisation.cc
index f871e6437..d63ec5ea2 100644
--- a/src/libstore/realisation.cc
+++ b/src/libstore/realisation.cc
@@ -78,7 +78,7 @@ Realisation Realisation::fromJSON(
         auto fieldIterator = json.find(fieldName);
         if (fieldIterator == json.end())
             return std::nullopt;
-        return *fieldIterator;
+        return {*fieldIterator};
     };
     auto getField = [&](std::string fieldName) -> std::string {
         if (auto field = getOptionalField(fieldName))