From f3ce23230e596c6494cba583bbeb230909e11f79 Mon Sep 17 00:00:00 2001
From: Jarek Kobus <jaroslaw.kobus@qt.io>
Date: Wed, 30 Nov 2022 00:09:37 +0100
Subject: [PATCH] TextEditor: Init markWidth variable

Otherwise some overrides of extraAreaWidth() may leave passed
value unmodified and we may end up with uninitialized value.

Change-Id: Ica89019fc2cff93f0bc7d784624730ec9d8c0224
Reviewed-by: David Schulz <david.schulz@qt.io>
---
 src/plugins/texteditor/texteditor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/texteditor/texteditor.cpp b/src/plugins/texteditor/texteditor.cpp
index 56627add292..3594493013b 100644
--- a/src/plugins/texteditor/texteditor.cpp
+++ b/src/plugins/texteditor/texteditor.cpp
@@ -5886,7 +5886,7 @@ void TextEditorWidget::extraAreaMouseEvent(QMouseEvent *e)
 {
     QTextCursor cursor = cursorForPosition(QPoint(0, e->pos().y()));
 
-    int markWidth;
+    int markWidth = 0;
     extraAreaWidth(&markWidth);
     const bool inMarkArea = e->pos().x() <= markWidth && e->pos().x() >= 0;