From 513f05ed7e2e330375a2cf9eacdd6c923179f30e Mon Sep 17 00:00:00 2001
From: Daniel Girardeau-Montaut <daniel.girardeau@gmail.com>
Date: Sat, 31 Oct 2020 20:21:02 +0100
Subject: [PATCH] Compilation with Qt 5.9

---
 src/jsonrpcserver.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/jsonrpcserver.cpp b/src/jsonrpcserver.cpp
index bff222c..04fd451 100644
--- a/src/jsonrpcserver.cpp
+++ b/src/jsonrpcserver.cpp
@@ -73,13 +73,14 @@ void JsonRPCServer::processTextMessage(QString message)
         return;
     }
     QJsonDocument doc = QJsonDocument::fromJson(message.toUtf8());
-    auto method = doc["method"].toString();
-    auto params = doc["params"].toVariant().toMap();
+	QJsonObject obj = doc.object();
+    auto method = obj.value("method").toString();
+    auto params = obj.value("params").toVariant().toMap();
 
     qDebug() << "method: " << method << ", params: " << params;
     // check invalid JSON RPC
     JsonRPCResult result;
-    if(!method.isEmpty() && !doc["jsonrpc"].toString().isEmpty()) {
+    if(!method.isEmpty() && !obj.value("jsonrpc").toString().isEmpty()) {
         // perform the RPC
         result = emit execute(method, params);
     } else {
@@ -92,7 +93,7 @@ void JsonRPCServer::processTextMessage(QString message)
     }
     QJsonObject response;
     response["jsonrpc"] = "2.0";
-    response["id"] = doc["id"];
+    response["id"] = obj.value("id");
     if(result.isError) {
         QJsonObject error;
         error["code"] = result.error_code;