From 31905aef52131b7067441f8f7902b343a4588f72 Mon Sep 17 00:00:00 2001
From: bmeeks8 <bmeeks8@bellsouth.net>
Date: Tue, 9 Apr 2013 20:10:36 -0400
Subject: Update Snort to 2.5.5 - New features and bug fixes

---
 config/snort/snort_interfaces.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'config/snort/snort_interfaces.php')

diff --git a/config/snort/snort_interfaces.php b/config/snort/snort_interfaces.php
index e8e690a8..4f85c1f4 100755
--- a/config/snort/snort_interfaces.php
+++ b/config/snort/snort_interfaces.php
@@ -61,10 +61,14 @@ if (isset($_POST['del_x'])) {
 		}
 		conf_mount_ro();
 	  
+		/* If all the Snort interfaces are removed, then unset the config array. */
+		if (empty($a_nat))
+			unset($a_nat);
+
 		write_config();
 		sleep(2);
 	  
-		/* if there are no ifaces do not create snort.sh */
+		/* if there are no ifaces remaining do not create snort.sh */
 		if (!empty($config['installedpackages']['snortglobal']['rule']))
 			snort_create_rc();
 		else {
@@ -228,7 +232,7 @@ if ($pfsense_stable == 'yes')
 	else
 		$biconfn = 'block';
 
-	?>
+?>
 		<td class="listt">
 			<input type="checkbox" id="frc<?=$nnats;?>" name="rule[]" value="<?=$i;?>" onClick="fr_bgcolor('<?=$nnats;?>')" style="margin: 0; padding: 0;"></td>
 		<td class="listr" 
-- 
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