From 9352b0d8cef3a985bc78458ee7463ea6bf93302c Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Sat, 16 Mar 2013 11:29:56 -0700
Subject: [PATCH] Handle nested clean calls

---
 web-lib-funcs.pl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/web-lib-funcs.pl b/web-lib-funcs.pl
index 8b3688c20..dd65903a9 100755
--- a/web-lib-funcs.pl
+++ b/web-lib-funcs.pl
@@ -7190,7 +7190,9 @@ reset_environment.
 =cut
 sub clean_language
 {
-%UNCLEAN_ENV = %ENV;
+if (!%UNCLEAN_ENV) {
+	%UNCLEAN_ENV = %ENV;
+	}
 $ENV{'LANG'} = '';
 $ENV{'LANGUAGE'} = '';
 $ENV{'LC_ALL'} = '';