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-rw-r--r--wp-includes/comment.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/wp-includes/comment.php b/wp-includes/comment.php
index 514197f..45fe0f8 100644
--- a/wp-includes/comment.php
+++ b/wp-includes/comment.php
@@ -695,7 +695,7 @@ function pingback($content, $post_ID) {
endif;
endforeach;
- do_action('pre_ping', array(&$post_links, &$pung));
+ do_action_ref_array('pre_ping', array(&$post_links, &$pung));
foreach ($post_links as $pagelinkedto){
debug_fwrite($log, "Processing -- $pagelinkedto\n");