From a908eff5182f1774163abdc724b81885b4cdaebf Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tv@mandriva.org>
Date: Wed, 6 Feb 2008 14:14:06 +0000
Subject: 
 (build_tree,open_rpm_db,run_treeview_dialog,show_urpm_progress,Rpmdrake::widgets::new)
 kill warnings

---
 Rpmdrake/gui.pm     | 4 ++--
 Rpmdrake/open_db.pm | 3 ++-
 Rpmdrake/widgets.pm | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'Rpmdrake')

diff --git a/Rpmdrake/gui.pm b/Rpmdrake/gui.pm
index be9951a9..fb5193e6 100644
--- a/Rpmdrake/gui.pm
+++ b/Rpmdrake/gui.pm
@@ -726,7 +726,7 @@ sub ctreefy {
 
 sub build_tree {
     my ($tree, $tree_model, $elems, $options, $force_rebuild, $compssUsers, $flat, $mode) = @_;
-    my $old_mode if 0;
+    state $old_mode;
     $mode = $options->{rmodes}{$mode} || $mode;
     return if $old_mode eq $mode && !$force_rebuild;
     $old_mode = $mode;
@@ -749,7 +749,7 @@ sub build_tree {
             } @keys;
             if (@keys == 0) {
                 add_node('', N("(none)"), { nochild => 1 });
-                my $explanation_only_once if 0;
+                state $explanation_only_once;
                 $explanation_only_once or interactive_msg(N("No update"),
                                                           N("The list of updates is empty. This means that either there is
 no available update for the packages installed on your computer,
diff --git a/Rpmdrake/open_db.pm b/Rpmdrake/open_db.pm
index 864bfb4d..e8ff717b 100644
--- a/Rpmdrake/open_db.pm
+++ b/Rpmdrake/open_db.pm
@@ -28,6 +28,7 @@ use common;
 use rpmdrake;
 use URPM;
 use urpm;
+use feature 'state';
 
 use Exporter;
 our @ISA = qw(Exporter);
@@ -40,7 +41,7 @@ sub open_rpm_db {
     my $host;
     log::explanations("opening the RPM database");
     if ($::rpmdrake_options{parallel} && ((undef, $host) = @{$::rpmdrake_options{parallel}})) {
-        my $done if 0;
+        state $done;
         my $dblocation = "/var/cache/urpmi/distantdb/$host";
         if (!$done || $o_force) {
             print "syncing db from $host to $dblocation...";
diff --git a/Rpmdrake/widgets.pm b/Rpmdrake/widgets.pm
index a3f5e56a..a1f689a3 100644
--- a/Rpmdrake/widgets.pm
+++ b/Rpmdrake/widgets.pm
@@ -30,12 +30,13 @@ use lib qw(/usr/lib/libDrakX);
 use mygtk2 qw(gtknew);  #- do not import anything else, especially gtkadd() which conflicts with ugtk2 one
 use ugtk2 qw(:all);
 use Time::HiRes;
+use feature 'state';
 
 
 sub new {
     my ($_class) = @_;
     my $w = gtknew('TextView', editable => 0);
-    my $time if 0;
+    state $time;
     $w->signal_connect(size_allocate => sub {
         my ($w, $requisition) = @_;
         return if !ref($w->{anchors});
-- 
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