From 5ddb197680609e0749ae9c4409bf513b8c2b50b4 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Fri, 6 Jan 2012 09:14:07 -0800
Subject: [PATCH] Make '0' equivalent to '-' in the IN_BANDWIDTH column

Signed-off-by: Tom Eastep <teastep@shorewall.net>
---
 Shorewall/Perl/Shorewall/Tc.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Shorewall/Perl/Shorewall/Tc.pm b/Shorewall/Perl/Shorewall/Tc.pm
index 5893c30dc..60fb5f8d7 100644
--- a/Shorewall/Perl/Shorewall/Tc.pm
+++ b/Shorewall/Perl/Shorewall/Tc.pm
@@ -547,7 +547,7 @@ sub calculate_quantum( $$ ) {
 sub process_in_bandwidth( $ ) {
     my $in_rate     = shift;
     
-    return 0 if $in_rate eq '-';
+    return 0 if $in_rate eq '-' or $in_rate eq '0';
 
     my $in_burst    = '10kb';
     my $in_avrate   = 0;