From df78790fef49eb7fa4b14bce8fcea7b76f8e935e Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Thu, 6 Apr 2006 23:03:35 +0000
Subject: [PATCH] set $last_backup = "";

---
 etc/inc/config.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etc/inc/config.inc b/etc/inc/config.inc
index e303030408..142090bad0 100644
--- a/etc/inc/config.inc
+++ b/etc/inc/config.inc
@@ -246,6 +246,7 @@ function generate_config_cache($config) {
 
 function discover_last_backup() {
         $backups = split("\n", `cd /cf/conf/backup && ls -lat | awk '{print \$9}' | grep -v "\\.\\."`);
+		$last_backup = "";
         foreach($backups as $backup)
                 if($backup)
                         $last_backup = $backup;