gistfile1.diff

diff --git a/phpBB/includes/functions_privmsgs.php b/phpBB/includes/functions_privmsgs.php
index afd254d..ae8d48d 100644
--- a/phpBB/includes/functions_privmsgs.php
+++ b/phpBB/includes/functions_privmsgs.php
@@ -1145,9 +1145,6 @@ function phpbb_delete_user_pms($user_id)
 		$msg_id = (int) $row['msg_id'];
 		$delete_ids[$msg_id] = $msg_id;
 
-		// Undelivered messages
-		$undelivered_msg[] = $msg_id;
-
 		if (isset($undelivered_user[$row['user_id']]))
 		{
 			++$undelivered_user[$row['user_id']];