Empty title can cause breadcrumbs to display incorrectly

I ran into an issue where setting breadcrumbs on Views pages (using custom breadcrumbs module) appended an empty separator to the breadcrumb.

I added a simple if/then statement to remove the separator when a title is empty. More details and code can be found here: http://drupal.org/node/581666

Here's the section specifically that I modified.

    // Return the breadcrumb with separators.
    if (!empty($breadcrumb)) {
      $breadcrumb_separator = theme_get_setting('zen_breadcrumb_separator');
      $trailing_separator = $title = '';
      if (theme_get_setting('zen_breadcrumb_title')) {
        $trailing_separator = $breadcrumb_separator;
        $title = menu_get_active_title();

        //Check for empty title and kill separator if necessary.
		if($title == ''){
			$trailing_separator = '';
		}
      }
      elseif (theme_get_setting('zen_breadcrumb_trailing')) {
        $trailing_separator = $breadcrumb_separator;
      }
      return '<div class="breadcrumb">' . implode($breadcrumb_separator, $breadcrumb) . "$trailing_separator$title</div>";
    }