From 76e087b0173743657a2066dd2fd3446b6a34d558 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 16 Apr 2013 01:02:42 +0400
Subject: [PATCH] format_article_labels: bail out if passed something other
 than array

---
 include/functions.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/functions.php b/include/functions.php
index 306014d9..01852064 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -3450,6 +3450,8 @@
 
 	function format_article_labels($labels, $id) {
 
+		if (is_array($labels)) return '';
+
 		$labels_str = "";
 
 		foreach ($labels as $l) {
-- 
2.39.5