From 8d7490018a47f60149a35ced6f880ec834aba471 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 28 Nov 2007 02:54:14 +0000
Subject: [PATCH] don't keep dangling m_prevRadio pointer (2nd part of patch
 1836644)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50298 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/gtk/menu.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp
index 85587d91ff..42eb67b220 100644
--- a/src/gtk/menu.cpp
+++ b/src/gtk/menu.cpp
@@ -1245,11 +1245,19 @@ wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
 wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 {
     if ( !wxMenuBase::DoRemove(item) )
-        return (wxMenuItem *)NULL;
+        return NULL;
+
+    GtkWidget * const mitem = item->GetMenuItem();
+    if ( m_prevRadio == mitem )
+    {
+        // deleting an item starts a new radio group (has to as we shouldn't
+        // keep a deleted pointer anyhow)
+        m_prevRadio = NULL;
+    }
 
     // TODO: this code doesn't delete the item factory item and this seems
     //       impossible as of GTK 1.2.6.
-    gtk_widget_destroy( item->GetMenuItem() );
+    gtk_widget_destroy( mitem );
 
     return item;
 }
-- 
2.45.2