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  • trunk/wp-admin/post.php

    r12068 r11380  
    134134    if ( current_user_can('edit_post', $post_ID) ) {
    135135        if ( $last = wp_check_post_lock( $post->ID ) ) {
    136             add_action('admin_notices', '_admin_notice_post_locked' );
     136            $last_user = get_userdata( $last );
     137            $last_user_name = $last_user ? $last_user->display_name : __('Somebody');
     138            $message = sprintf( __( 'Warning: %s is currently editing this post' ), esc_html( $last_user_name ) );
     139            $message = str_replace( "'", "\'", "<div class='error'><p>$message</p></div>" );
     140            add_action('admin_notices', create_function( '', "echo '$message';" ) );
    137141        } else {
    138142            wp_set_post_lock( $post->ID );
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