From 1c44ae4ea4f6ea4eddca1eb45e3dd4a71172e8d2 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Thu, 2 Apr 2015 09:26:29 +0000
Subject: [PATCH] accept single item in backup_config_section_xmlrpc

---
 src/etc/inc/xmlrpc/legacy.inc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/etc/inc/xmlrpc/legacy.inc b/src/etc/inc/xmlrpc/legacy.inc
index da5b76c8e..da5980f25 100644
--- a/src/etc/inc/xmlrpc/legacy.inc
+++ b/src/etc/inc/xmlrpc/legacy.inc
@@ -278,6 +278,11 @@ function backup_config_section_xmlrpc($sectionKeys)
 {
     global $config;
     require_once("config.inc");
-
-    return array_intersect_key($config, array_flip($sectionKeys));
+    if (!is_array($sectionKeys)) {
+        // single item
+        return array_intersect_key($config, array($sectionKeys => 0));  
+    } else {
+        // backup more sections at once
+        return array_intersect_key($config, array_flip($sectionKeys));
+    }
 }