From: garvinhicking <garvinhicking>
Date: Mon, 30 Oct 2006 14:21:36 +0000 (+0000)
Subject: fix bug #1586289, strict array check
X-Git-Tag: 1.1~52
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=0b838b84aaa0cd8f3bde56742a17d59b7edaac15;p=s9y.git

fix bug #1586289, strict array check
---

diff --git a/include/functions.inc.php b/include/functions.inc.php
index b0b396a..535eede 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -295,7 +295,7 @@ function serendipity_walkRecursive($ary, $child_name = 'id', $parent_name = 'par
     static $_resArray;
     static $_remain;
 
-    if (sizeof($ary) == 0) {
+    if (!is_array($ary) || sizeof($ary) == 0) {
         return array();
     }