From cc92e6fa0095df2e8244ee6fe247eea049eb3443 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Sat, 1 Jul 2023 12:20:24 +0200
Subject: c++,codec-json: Changed to more appropriate error

---
 src/codec-json/json.tmpl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/codec-json/json.tmpl.h b/src/codec-json/json.tmpl.h
index 2bbfa5d..4b3a1a2 100644
--- a/src/codec-json/json.tmpl.h
+++ b/src/codec-json/json.tmpl.h
@@ -483,7 +483,7 @@ struct json_decode<schema::Struct<schema::Member<T,Lits>...>, RootSchema, ToDeco
 			constexpr static string_literal Literal = parameter_key_pack_type<i, Lits...>::literal;
 			if(search_name == Literal.view()){
 				if(fields[i]){
-					return make_error<err::already_exists>();
+					return make_error<err::invalid_state>();
 				}
 				fields[i] = true;
 				auto eov = json_decode<Type, RootSchema, ToDecode>::decode(buff, to.template get<Literal>());
-- 
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