From 20dda9d5fdf1d5bb6b113557f926f675be495258 Mon Sep 17 00:00:00 2001
From: Christian Stenger <christian.stenger@qt.io>
Date: Thu, 13 Jun 2024 08:55:47 +0200
Subject: [PATCH] FakeVim: Avoid possible nullptr access

Amends 9f0919c4a3875d8baffc7b6f2b5f7d2e25e198c3.

Fixes: QTCREATORBUG-30730
Change-Id: I389412a0b069fd34a625075d97c89f106c5b5f74
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/fakevim/fakevimplugin.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/fakevim/fakevimplugin.cpp b/src/plugins/fakevim/fakevimplugin.cpp
index a84598aec00..2ceb2ca30fe 100644
--- a/src/plugins/fakevim/fakevimplugin.cpp
+++ b/src/plugins/fakevim/fakevimplugin.cpp
@@ -1502,7 +1502,7 @@ void FakeVimPlugin::editorOpened(IEditor *editor)
 
     handler->modeChanged.set([tew, this, editor](bool insertMode) {
         HandlerAndData &handlerAndData = m_editorToHandler[editor];
-        if (!handlerAndData.handler->inFakeVimMode())
+        if (!handlerAndData.handler || !handlerAndData.handler->inFakeVimMode())
             return;
 
         // We don't want to show suggestions unless we are in insert mode.