From bf4ccb8d7aaa2bcd88dfb3714d9a303cb02fa0b0 Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Mon, 27 Jan 2003 02:54:43 +0000
Subject: [PATCH] Restore support for VLAN devices

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@420 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 Shorewall/firewall | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Shorewall/firewall b/Shorewall/firewall
index f5f285ad1..91717dbf0 100755
--- a/Shorewall/firewall
+++ b/Shorewall/firewall
@@ -374,7 +374,14 @@ chain_base() #$1 = interface
 {
     local c=${1%%+*}
 
-    echo ${c:=common}
+    case $c in 
+        *.*)
+	    echo ${c%.*}_${c#*.}
+	    ;;
+	*)
+	    echo ${c:=common}
+	    ;;
+    esac
 }
 
 #
@@ -609,7 +616,7 @@ validate_interfaces_file() {
 		    ;;
 		*)
 		    error_message "Warning: Invalid option ($option) in record \"$r\""
-		;;
+		    ;;
 	    esac
 	done