From 4d6e91579f1a4fa9ab890896b220bc6fcf3ebbce Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.spb.ru>
Date: Thu, 1 Feb 2007 06:23:00 +0100
Subject: [PATCH] fix handling of rss author field

---
 functions.php | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/functions.php b/functions.php
index 7d16c2586..0b69fb8de 100644
--- a/functions.php
+++ b/functions.php
@@ -516,12 +516,16 @@
 				$entry_author = db_escape_string(strip_tags($item['dc']['creator']));
 
 				if ($item['author']) {
-					if (!$entry_author) {
-						$entry_author = db_escape_string(strip_tags($item['author']['name']));
-					}
 
-					if (!$entry_author) {
-						$entry_author = db_escape_string(strip_tags($item['author']['email']));
+					if (is_array($item['author'])) {
+
+						if (!$entry_author) {
+							$entry_author = db_escape_string(strip_tags($item['author']['name']));
+						}
+
+						if (!$entry_author) {
+							$entry_author = db_escape_string(strip_tags($item['author']['email']));
+						}
 					}
 
 					if (!$entry_author) {