From 5cd9237f3a32e6c0b42c63386f559b3d87f4a884 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Wed, 31 Oct 2007 23:31:35 +0000
Subject: [PATCH] Ensure we don't reset the group parent if it wasn't set at
 the begining

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@49570 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/dialog.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mac/carbon/dialog.cpp b/src/mac/carbon/dialog.cpp
index aad117e59b..114be10e4e 100644
--- a/src/mac/carbon/dialog.cpp
+++ b/src/mac/carbon/dialog.cpp
@@ -148,11 +148,14 @@ void wxDialog::DoShowModal()
     WindowRef windowRef = (WindowRef) MacGetWindowRef();
     WindowGroupRef windowGroup;
     WindowGroupRef formerParentGroup;
+    bool resetGroupParent = false;
+
     if ( GetParent() == NULL )
     {
         windowGroup = GetWindowGroup(windowRef) ;
         formerParentGroup = GetWindowGroupParent( windowGroup );
         SetWindowGroupParent( windowGroup, GetWindowGroupOfClass( kMovableModalWindowClass ) );
+        resetGroupParent = true;
     }
     BeginAppModalStateForWindow(windowRef) ;
 
@@ -163,7 +166,7 @@ void wxDialog::DoShowModal()
     }
 
     EndAppModalStateForWindow(windowRef) ;
-    if ( GetParent() == NULL )
+    if ( resetGroupParent )
     {
         SetWindowGroupParent( windowGroup , formerParentGroup );
     }