From 639918809054cffcbaa3850040dda8616d967bf5 Mon Sep 17 00:00:00 2001
From: David Schulz <david.schulz@qt.io>
Date: Mon, 28 Oct 2019 12:38:54 +0100
Subject: [PATCH] LanguageClient: prevent accessing deleted document

By always removing them from the list of opened documents also for
uninitialized clients. Fixes crash when closing creator before the
initialize response of a language server was handled.

Change-Id: I81fb15d8d9d7bf47300a6eac373ef9db04387bd4
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
---
 src/plugins/languageclient/languageclientmanager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/languageclient/languageclientmanager.cpp b/src/plugins/languageclient/languageclientmanager.cpp
index 83b67eadbce..defbd0bdac7 100644
--- a/src/plugins/languageclient/languageclientmanager.cpp
+++ b/src/plugins/languageclient/languageclientmanager.cpp
@@ -459,7 +459,7 @@ void LanguageClientManager::openDocumentWithClient(TextEditor::TextDocument *doc
 void LanguageClientManager::documentClosed(Core::IDocument *document)
 {
     if (auto textDocument = qobject_cast<TextEditor::TextDocument *>(document)) {
-        for (Client *client : reachableClients())
+        for (Client *client : m_clients)
             client->closeDocument(textDocument);
         m_clientForDocument.remove(textDocument);
     }