From 482b8741b77d280841922e5ecb83e86e3d7aaee0 Mon Sep 17 00:00:00 2001
From: John Johansen <john.johansen@canonical.com>
Date: Thu, 3 Jan 2008 23:21:07 +0000
Subject: [PATCH] fix init script so that it doesn't result in a regex with a
 null alternation ie. |apparmor

---
 parser/rc.apparmor.functions | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/parser/rc.apparmor.functions b/parser/rc.apparmor.functions
index 512b6df6a..bd9014cbd 100644
--- a/parser/rc.apparmor.functions
+++ b/parser/rc.apparmor.functions
@@ -103,7 +103,8 @@ STATUS=0
 
 # Test if the apparmor "module" is present.
 is_apparmor_present() {
-	local modules=""
+	local modules=$1
+	shift
 
 	while [ $# -gt 0 ] ; do
 		modules="$modules|$1"