From 6d74cc031e12f2d2c74699a33cb82a6ccfdbc220 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Tue, 7 Nov 2023 15:02:06 +0000
Subject: [PATCH] Refine Scintilla margin recognition.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16044
---
 common/dialog_shim.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/dialog_shim.cpp b/common/dialog_shim.cpp
index 130d339cc8..5ea22a18ea 100644
--- a/common/dialog_shim.cpp
+++ b/common/dialog_shim.cpp
@@ -2,6 +2,7 @@
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 2023 CERN
  * Copyright (C) 2012-2023 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
@@ -392,7 +393,7 @@ void DIALOG_SHIM::SelectAllInTextCtrls( wxWindowList& children )
             {
                 // Respect an existing selection
             }
-            else if( scintilla->GetMarginType( 0 ) == wxSTC_MARGIN_NUMBER )
+            else if( scintilla->GetMarginWidth( 0 ) > 0 )
             {
                 // Don't select-all in Custom Rules, etc.
             }