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-rw-r--r--wp-includes/feed.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/wp-includes/feed.php b/wp-includes/feed.php
index 741bf7b..26eb4da 100644
--- a/wp-includes/feed.php
+++ b/wp-includes/feed.php
@@ -106,7 +106,7 @@ function comments_rss($commentsrssfilename = 'nolongerused') {
function get_author_rss_link($echo = false, $author_id, $author_nicename) {
- $auth_ID = $author_id;
+ $auth_ID = (int) $author_id;
$permalink_structure = get_option('permalink_structure');
if ( '' == $permalink_structure ) {