From: Andrew Dolgov <fox@bah.spb.su>
Date: Thu, 23 Aug 2007 12:01:09 +0000 (+0100)
Subject: do not try to process missing article categories
X-Git-Tag: 1.2.15~90
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=a702e9312d8c7a9a5b4b58aa86f17077857e7c6c;p=tt-rss.git

do not try to process missing article categories
---

diff --git a/functions.php b/functions.php
index bc26bf77..3a317a79 100644
--- a/functions.php
+++ b/functions.php
@@ -740,8 +740,10 @@
 					$additional_tags = array();
 					$additional_tags_src = $item->get_categories();
 
-					foreach ($additional_tags_src as $tobj) {
-						array_push($additional_tags, $tobj->get_term());
+					if (is_array($additional_tags_src)) {
+						foreach ($additional_tags_src as $tobj) {
+							array_push($additional_tags, $tobj->get_term());
+						}
 					}
 
 				} else {