From 53360acc3d37b35749bdc6adce3f3793a09218db Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Wed, 27 May 2020 09:24:32 +0200
Subject: [PATCH] DIALOG_BOARD_SETUP: fix incorrect parent for the
 PANEL_TEXT_VARIABLES panel.

Fixes #4548
https://gitlab.com/kicad/code/kicad/issues/4548
---
 pcbnew/dialogs/dialog_board_setup.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/dialogs/dialog_board_setup.cpp b/pcbnew/dialogs/dialog_board_setup.cpp
index 12dc3a3eba..abb5f4b560 100644
--- a/pcbnew/dialogs/dialog_board_setup.cpp
+++ b/pcbnew/dialogs/dialog_board_setup.cpp
@@ -52,7 +52,7 @@ DIALOG_BOARD_SETUP::DIALOG_BOARD_SETUP( PCB_EDIT_FRAME* aFrame ) :
     m_severities = new PANEL_SETUP_SEVERITIES( this, dummyItem, bds.m_DRCSeverities,
                                                DRCE_FIRST, DRCE_LAST );
 
-    m_textVars = new PANEL_TEXT_VARIABLES( this, &Prj() );
+    m_textVars = new PANEL_TEXT_VARIABLES( m_treebook, &Prj() );
 
     /*
      * WARNING: If you change page names you MUST update calls to ShowBoardSetupDialog().