From 0196ef94f46243ede3235655f921a84fa336097e Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Thu, 28 Mar 2013 08:19:05 +0400
Subject: [PATCH] getVirtCounters: check if plugin feeds exist

---
 include/functions.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/functions.php b/include/functions.php
index f33de076b..f2eeb976b 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1436,13 +1436,14 @@
 		if ($pluginhost) {
 			$feeds = $pluginhost->get_feeds(-1);
 
-			foreach ($feeds as $feed) {
-				$cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']),
-					"counter" => $feed['sender']->get_unread($feed['id']));
+			if (is_array($feeds)) {
+				foreach ($feeds as $feed) {
+					$cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']),
+						"counter" => $feed['sender']->get_unread($feed['id']));
 
-				array_push($ret_arr, $cv);
+					array_push($ret_arr, $cv);
+				}
 			}
-
 		}
 
 		return $ret_arr;