fix wizards and draconnect:

it's the same code as in old my_gtk but i don't understand
how it could have worked...

yet the logic is quite simple : we add the "previous" button only if
we're not in the wizard's first page; but the "next/finish" button
must still be added, else the wizard is quite unusefull :-(

1 files changed, 1 insertions, 1 deletions

diff --git a/perl-install/ugtk2.pm b/perl-install/ugtk2.pm
index 2b8daa848..ca3a179c9 100644
--- a/perl-install/ugtk2.pm
+++ b/perl-install/ugtk2.pm
@@ -440,7 +440,7 @@ sub create_okcancel {
     my $b1 = gtksignal_connect($w->{ok} = Gtk2::Button->new($ok), clicked => $w->{ok_clicked} || sub { $w->{retval} = 1; Gtk2->main_quit });
     my $b2 = $cancel && gtksignal_connect($w->{cancel} = Gtk2::Button->new($cancel), clicked => $w->{cancel_clicked} || sub { log::l("default cancel_clicked"); undef $w->{retval}; Gtk2->main_quit });
     $::isWizard and gtksignal_connect($w->{wizcancel} = Gtk2::Button->new(N("Cancel")), clicked => sub { die 'wizcancel' });
-    my @l = grep { $_ } $::isWizard ? ($w->{wizcancel}, if_(!$::Wizard_no_previous, $b2, $b1)) : ($b1, $b2);
+    my @l = grep { $_ } $::isWizard ? ($w->{wizcancel}, if_(!$::Wizard_no_previous, $b2), $b1) : ($b1, $b2);
     push @l, map { gtksignal_connect(Gtk2::Button->new($_->[0]), clicked => $_->[1]) } @other;
 
     $_->can_default($::isWizard) foreach @l;