From 85d0fcbe247e2c83af5d1d0b8d266514df7970c9 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tvignaud@mandriva.org>
Date: Thu, 6 Nov 2003 16:30:25 +0000
Subject: (write_conf) do not discard remove_alias changes ... (why nobody
 never saw it in years :-()

---
 perl-install/modules.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'perl-install/modules.pm')

diff --git a/perl-install/modules.pm b/perl-install/modules.pm
index e2e4da418..e78b3d8d4 100644
--- a/perl-install/modules.pm
+++ b/perl-install/modules.pm
@@ -261,7 +261,9 @@ sub write_conf {
 	} elsif ($conf{$alias}{$type} && $conf{$alias}{$type} ne $module) {
 	    my $v = join(' ', uniq(deref($conf{$alias}{$type})));
 	    $_ = "$type $alias $v\n";
-	}
+	} elsif ($type eq 'alias' && !defined $conf{$alias}{alias}) { 
+         undef $_;
+     }
     } $file;
 
     my $written = read_conf($file);
-- 
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