Changeset 12470

Timestamp:

12/21/2009 03:35:00 PM (16 years ago)

Author:

westi

Message:

Check that there is a comment_agent to filter and otherwise filter an empty string. Fixes a notice during import from old WXR files. See #11484.

File:

• trunk/wp-includes/comment.php (modified) (1 diff)

trunk/wp-includes/comment.php

@@ -1138 +1138 @@
     elseif ( isset($commentdata['user_id']) )
         $commentdata['user_id'] = apply_filters('pre_user_id', $commentdata['user_id']);
-    $commentdata['comment_agent']        = apply_filters('pre_comment_user_agent', $commentdata['comment_agent']);
+    $commentdata['comment_agent']        = apply_filters('pre_comment_user_agent', ( isset( $commentdata['comment_agent'] ) ? $commentdata['comment_agent'] : '' ) );
     $commentdata['comment_author']       = apply_filters('pre_comment_author_name', $commentdata['comment_author']);
     $commentdata['comment_content']      = apply_filters('pre_comment_content', $commentdata['comment_content']);