Search page breadcrumb trail filling function

I recently installed a plugin “Nice Search” that redirects search URLs from ?s=FOO to /search/foo and converts spaces to + symbols.

The following function obviously conflicts (visually) with my nice permalink structure for search urls.

/**
	 * A Breadcrumb Trail Filling Function
	 *
	 * This functions fills a breadcrumb for a search page.
	 */
	protected function do_search()
	{
		//Place the breadcrumb in the trail, uses the constructor to set the title, prefix, and suffix, get a pointer to it in return
		$breadcrumb = $this->add(new bcn_breadcrumb(get_search_query(), $this->opt['Hsearch_template_no_anchor'], array('search', 'current-item')));
		//If we're paged, or allowing the current item to be linked, let's link to the first page
		if($this->opt['bcurrent_item_linked'] || (is_paged() && $this->opt['bpaged_display']))
		{
			//Since we are paged and are linking the root breadcrumb, time to change to the regular template
			$breadcrumb->set_template($this->opt['Hsearch_template']);
			//Figure out the hyperlink for the anchor
			$url = home_url('?s=' . str_replace(' ', '+', get_search_query()));
			//Figure out the anchor for the search
			$breadcrumb->set_url($url);
		}
	}

This should fix the issue

/**
	 * A Breadcrumb Trail Filling Function
	 *
	 * This functions fills a breadcrumb for a search page.
	 */
	protected function do_search()
	{
		//Place the breadcrumb in the trail, uses the constructor to set the title, prefix, and suffix, get a pointer to it in return
		$breadcrumb = $this->add(new bcn_breadcrumb(get_search_query(), $this->opt['Hsearch_template_no_anchor'], array('search', 'current-item')));
		//If we're paged, or allowing the current item to be linked, let's link to the first page
		if($this->opt['bcurrent_item_linked'] || (is_paged() && $this->opt['bpaged_display']))
		{
			//Since we are paged and are linking the root breadcrumb, time to change to the regular template
			$breadcrumb->set_template($this->opt['Hsearch_template']);
			//Figure out the hyperlink for the anchor
			$url = get_search_link();
			//Figure out the anchor for the search
			$breadcrumb->set_url($url);
		}
	}

https://wordpress.org/plugins/nice-search/

https://wordpress.org/plugins/breadcrumb-navxt/