From 778588fc1045ed8dc1fccb060a93bd856c77cca8 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Wed, 25 May 2005 01:50:06 +0000
Subject: Gracefully report that no carp interfaces are defined.

---
 packages/carp_status.php | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages/carp_status.php')

diff --git a/packages/carp_status.php b/packages/carp_status.php
index 764cdd16..6b360c01 100644
--- a/packages/carp_status.php
+++ b/packages/carp_status.php
@@ -103,6 +103,11 @@ include("fbegin.inc");
 </tr>
 <?php
 
+if(!is_array($config['installedpackages']['carp']['config'])) {
+	echo "<tr><td></td></tr><tr><td></td></tr>Could not locate any defined CARP interfaces.<tr><td></td></tr><tr><td></td></tr></table>";
+	exit;
+}
+
 if($config['installedpackages']['carp']['config'] <> "")
 	$carpint=0;
 	foreach($config['installedpackages']['carp']['config'] as $carp) {
-- 
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