From 0a75a6b0e5b1c69aa683964de6830043eb74cd6e Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Sun, 19 Nov 2006 16:26:38 +0000
Subject: [PATCH] Require DUPLICATE if COPY is non-empty in
 /etc/shorewall/providers

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4945 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 Shorewall/lib.providers | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Shorewall/lib.providers b/Shorewall/lib.providers
index d15be83f0..1bf962b75 100644
--- a/Shorewall/lib.providers
+++ b/Shorewall/lib.providers
@@ -138,6 +138,8 @@ __EOF__
 	    else
 		copy_table
 	    fi
+	elif [ "x${copy:=-}" != x- ]; then
+	    fatal_error "A non-empty COPY column requires that a routing table be specified in the DUPLICATE column" 
 	fi
 
 	if [ "x$gateway" = xdetect ] ; then