From 2e14cfa10e0a800d99e66c7264a75791f62e00e5 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <tvignaud@mandriva.org>
Date: Wed, 7 Sep 2005 14:22:41 +0000
Subject: (remove_module) prevent wiping /etc/modprobe.preload if module is
 unset (#16181)

---
 perl-install/modules/any_conf.pm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'perl-install/modules')

diff --git a/perl-install/modules/any_conf.pm b/perl-install/modules/any_conf.pm
index 7c2bcc0a8..e3bbb318c 100644
--- a/perl-install/modules/any_conf.pm
+++ b/perl-install/modules/any_conf.pm
@@ -103,6 +103,7 @@ sub remove_alias_regexp_byname {
 
 sub remove_module {
     my ($conf, $module) = @_;
+    return if !$module;
     $module = $conf->mapping($module);
     substInFile {
         undef $_ if /^$module/;
-- 
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