From 79055c1961a1f2155632a2d19f5135bda8e93f5a Mon Sep 17 00:00:00 2001
From: Guillaume Cottenceau <gc@mandriva.com>
Date: Wed, 19 Feb 2003 20:16:03 +0000
Subject: fix some segfaults caused by still calling destroy or other gtk
 functions after a destroy has been already done, triggered by the user
 clicking on the WM's "close this application" button (#1651)

---
 perl-install/ugtk2.pm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/perl-install/ugtk2.pm b/perl-install/ugtk2.pm
index 950801ae9..07d6fbfb4 100644
--- a/perl-install/ugtk2.pm
+++ b/perl-install/ugtk2.pm
@@ -746,7 +746,7 @@ sub new {
     $o->{rwindow}->set_position('center-always') if $::isStandalone;
     $o->{rwindow}->set_modal(1) if ($grab || $o->{grab} || $o->{modal}) && !$::isInstall;
     $o->{rwindow}->set_transient_for($o->{transient}) if $o->{transient};
-    
+    $o->{rwindow}->signal_connect(destroy => sub { $o->{destroyed} = 1 });
 
     $o->{pop_it} ||= $pop_it || $::WizardTable && do {
 	my @l = $::WizardTable->get_children;
@@ -840,7 +840,7 @@ sub main {
 
     do {
 	Gtk2->main;
-    } while ($o->{retval} ? $completed && !$completed->() : $canceled && !$canceled->());
+    } while (!$o->{destroyed} && ($o->{retval} ? $completed && !$completed->() : $canceled && !$canceled->()));
     $o->destroy;
     $o->{retval}
 }
@@ -852,7 +852,6 @@ sub show($) {
 sub destroy($) {
     my ($o) = @_;
     $o->{rwindow}->destroy if !$o->{destroyed};
-    $o->{destroyed} = 1;  #- the perl DESTROY will call us, so avoid Gtk-CRITICAL if user explicitely called us before
     gtkset_mousecursor_wait();
     flush();
 }
-- 
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