From 2fe3ce93ae9d101968bc676e8f33abeb60281d5b Mon Sep 17 00:00:00 2001
From: David Schulz <david.schulz@qt.io>
Date: Fri, 19 Feb 2021 12:31:33 +0100
Subject: [PATCH] LanguageClient: Do not handle messages while shutting down

Fixes crash of todays demo...

Change-Id: I0af3edd098b5c05d7d74ff336739f1180a1ec348
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
---
 src/plugins/languageclient/client.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/languageclient/client.cpp b/src/plugins/languageclient/client.cpp
index 09111ab14de..795f67fe050 100644
--- a/src/plugins/languageclient/client.cpp
+++ b/src/plugins/languageclient/client.cpp
@@ -134,6 +134,9 @@ Client::~Client()
     for (IAssistProcessor *processor : qAsConst(m_runningAssistProcessors))
         processor->setAsyncProposalAvailable(nullptr);
     updateEditorToolBar(m_openedDocument.keys());
+    // do not handle messages while shutting down
+    disconnect(m_clientInterface.data(), &BaseClientInterface::messageReceived,
+               this, &Client::handleMessage);
 }
 
 static ClientCapabilities generateClientCapabilities()