From 6344550dcc74c84bf7c77c45ca329aa6458d55ee Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tv@mandriva.org>
Date: Wed, 6 Feb 2008 14:12:39 +0000
Subject: (run_rpm) skip empty environment variables

---
 Rpmdrake/pkg.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Rpmdrake/pkg.pm b/Rpmdrake/pkg.pm
index a3abf300..ed46174a 100644
--- a/Rpmdrake/pkg.pm
+++ b/Rpmdrake/pkg.pm
@@ -83,7 +83,7 @@ sub parse_compssUsers_flat() {
 
 sub run_rpm {
     foreach (qw(LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION LC_ALL)) {
-        local $ENV{$_} = $ENV{$_} . '.UTF-8' if $ENV{$_} !~ /UTF-8/;
+        local $ENV{$_} = $ENV{$_} . '.UTF-8' if $ENV{$_} && $ENV{$_} !~ /UTF-8/;
     }
     my @l = `@_`;
     wantarray() ? @l : join('', @l);
-- 
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