From 4bb042efd8ca9b9cf5f40e66187d9708877a79a5 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Wed, 15 Oct 2003 14:23:53 +0000
Subject: drop field {next} in {steps} since it is duplicated in orderedSteps
 => it allows simpler modification of orderedSteps (as already done in
 upgrade) for mandrake move

---
 perl-install/install2.pm                   | 4 ----
 perl-install/install_any.pm                | 4 +---
 perl-install/install_steps.pm              | 2 +-
 perl-install/install_steps_auto_install.pm | 2 +-
 perl-install/steps.pm                      | 1 -
 5 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/perl-install/install2.pm b/perl-install/install2.pm
index cdba1e737..6bbfb514b 100644
--- a/perl-install/install2.pm
+++ b/perl-install/install2.pm
@@ -142,10 +142,6 @@ sub selectInstallClass {
 
     if ($o->{isUpgrade}) {
 	$o->{keepConfiguration} and @{$o->{orderedSteps}} = grep { !/selectMouse|selectKeyboard|miscellaneous|setRootPassword|addUser|configureNetwork|installUpdates|summary|configureServices|configureX/ } @{$o->{orderedSteps}};
-	my $s; foreach (@{$o->{orderedSteps}}) {
-	    $s->{next} = $_ if $s;
-	    $s = $o->{steps}{$_};
-	}
     }
 }
 
diff --git a/perl-install/install_any.pm b/perl-install/install_any.pm
index 61a50d50f..d3b9db89b 100644
--- a/perl-install/install_any.pm
+++ b/perl-install/install_any.pm
@@ -193,9 +193,7 @@ sub clean_postinstall_rpms() {
 #- Functions
 #-######################################################################################
 sub getNextStep() {
-    my ($s) = $::o->{steps}{first};
-    $s = $::o->{steps}{$s}{next} while $::o->{steps}{$s}{done} || !$::o->{steps}{$s}{reachable};
-    $s;
+    find { !$::o->{steps}{$_}{done} && $::o->{steps}{$_}{reachable} } @{$::o->{orderedSteps}}
 }
 
 sub spawnShell() {
diff --git a/perl-install/install_steps.pm b/perl-install/install_steps.pm
index 6833b3b83..9a95e2648 100644
--- a/perl-install/install_steps.pm
+++ b/perl-install/install_steps.pm
@@ -56,7 +56,7 @@ sub leavingStep {
 	output(install_any::auto_inst_file(), install_any::g_auto_install(1));
     }
 
-    for (my $s = $o->{steps}{first}; $s; $s = $o->{steps}{$s}{next}) {
+    foreach my $s (@{$o->{orderedSteps}}) {
 	#- the reachability property must be recomputed each time to take
 	#- into account failed step.
 	next if $o->{steps}{$s}{done} && !$o->{steps}{$s}{redoable};
diff --git a/perl-install/install_steps_auto_install.pm b/perl-install/install_steps_auto_install.pm
index e83b34267..2c89ffbad 100644
--- a/perl-install/install_steps_auto_install.pm
+++ b/perl-install/install_steps_auto_install.pm
@@ -25,7 +25,7 @@ sub new {
 
 	@ISA = ($interactiveClass, @ISA);
 
-	for (my $f = $o->{steps}{first}; $f; $f = $o->{steps}{$f}{next}) {
+	foreach my $f (@{$o->{orderedSteps}}) {
 	    my $auto_name = member($f, @{$o->{interactiveSteps}}) ? 'noauto' : 'auto';
 	    $o->{steps}{$f}{$auto_name} = 1;
 	}
diff --git a/perl-install/steps.pm b/perl-install/steps.pm
index 4aa8a09a9..82eb8d8a6 100644
--- a/perl-install/steps.pm
+++ b/perl-install/steps.pm
@@ -34,7 +34,6 @@ use common;
 );
     for (my $i = 0; $i < @installSteps; $i += 2) {
 	my %h; @h{@installStepsFields} = @{ $installSteps[$i + 1] };
-	$h{next}    = $installSteps[$i + 2];
 	$h{entered} = 0;
 	$h{onError} = $installSteps[$i + 2 * $h{onError}];
 	$h{reachable} = !$h{needs};
-- 
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