Read more link in Postslider for Post Format Link

Hello,
I think there is a bug in last version of enfold (s 3.6.1).
I use Postslid in Grid Format. My post format are links.
Link on pictures and Title works well. however, the link of read more redirct to article page.
Which is not logical.

it seems that the condition if($format == 'link') on post-slider.php line 322 is not working.
I solved out the problem by removing this condition but it is not very good because it will interfer with other post format.
this what I have done
Line 320

$current_post = array();
			                        $current_post['content'] = $entry->post_content;
			                        $current_post['title'] =  $entry->post_title;
			                        
			                        if(function_exists('avia_link_content_filter'))
			                        {
			                            $current_post = avia_link_content_filter($current_post);
			                        }
			
			                        $link = $current_post['url'];
									
			        
					$permalink = "<div class='read-more-link'><a href='{$link}' class='more-link'>".__('Read more','avia_framework')."<span class='more-link-arrow'>  &rarr;</span></a></div>";
					$prepare_excerpt = !empty($entry->post_excerpt) ? $entry->post_excerpt : avia_backend_truncate($entry->post_content, apply_filters( 'avf_postgrid_excerpt_length' , $excerpt_length) , apply_filters( 'avf_postgrid_excerpt_delimiter' , " "), "…", true, '');

		                  	if($format == 'link')
		                   	{
			                        $current_post = array();
			                        $current_post['content'] = $entry->post_content;
			                        $current_post['title'] =  $entry->post_title;
			                        
			                        if(function_exists('avia_link_content_filter'))
			                        {
			                            $current_post = avia_link_content_filter($current_post);
			                        }
			
			                        $link = $current_post['url'];
		                    	}

Any more elegent solution ?