From f81ef4303e057e85aa24772c865287c17ffa4350 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Barbosa?= <joao.paulo.barbosa@gmail.com>
Date: Wed, 14 Apr 2021 15:01:00 +0100
Subject: rpc: Keep default argument value in correct type

---
 src/rpc/util.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/rpc/util.cpp')

diff --git a/src/rpc/util.cpp b/src/rpc/util.cpp
index ba3105ca01..71c6160322 100644
--- a/src/rpc/util.cpp
+++ b/src/rpc/util.cpp
@@ -646,7 +646,7 @@ std::string RPCArg::GetName() const
 
 bool RPCArg::IsOptional() const
 {
-    if (m_fallback.index() == 1) {
+    if (m_fallback.index() != 0) {
         return true;
     } else {
         return RPCArg::Optional::NO != std::get<RPCArg::Optional>(m_fallback);
@@ -694,7 +694,9 @@ std::string RPCArg::ToDescriptionString() const
         } // no default case, so the compiler can warn about missing cases
     }
     if (m_fallback.index() == 1) {
-        ret += ", optional, default=" + std::get<std::string>(m_fallback);
+        ret += ", optional, default=" + std::get<RPCArg::DefaultHint>(m_fallback);
+    } else if (m_fallback.index() == 2) {
+        ret += ", optional, default=" + std::get<RPCArg::Default>(m_fallback).write();
     } else {
         switch (std::get<RPCArg::Optional>(m_fallback)) {
         case RPCArg::Optional::OMITTED: {
-- 
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