From 71027d49f2a3893f6b587f11808306ba7dc36c0b Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Wed, 28 Sep 2005 19:57:35 +0000
Subject: [PATCH] Fix 'refresh' traffic control treatment -- Take 4

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@2741 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 Shorewall/tcstart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Shorewall/tcstart b/Shorewall/tcstart
index 9ed8849a4..eb4041557 100755
--- a/Shorewall/tcstart
+++ b/Shorewall/tcstart
@@ -16,6 +16,8 @@ if [ "$SHOREWALL_LIBRARY" != Loaded ]; then
 	PARAMS=$(find_file params)
 	[ -f $PARAMS ] && . $PARAMS
 
+	[ -n "${SHOREWALL_DIR:=.}" ]
+
 	ensure_and_save_command()
 	{
 		if ! eval $* ; then