From abe04fa30307b2d659364d477d2ae9637334ab43 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Sat, 17 Mar 2007 18:05:12 +0000
Subject: Do not add sparious ,

Submitted-by: 	Ying Wong ying_AT_apdir.com
---
 packages/snort/snort.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/snort/snort.inc b/packages/snort/snort.inc
index 7910298d..b6ff4d29 100644
--- a/packages/snort/snort.inc
+++ b/packages/snort/snort.inc
@@ -235,7 +235,8 @@ function generate_snort_conf() {
 			if($subnet)
 				$home_net .= "{$subnet} ";
 		} else {
-			$home_net .= "{$subnet}/{$ifcfg['subnet']} ";
+			if ($subnet)
+				$home_net .= "{$subnet}/{$ifcfg['subnet']} ";
 		}
 	}
 
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