I'm working on a wordpress website using this search facility:

<http://spruce.it/noise/two-category-dropdown-search-filter-in-wordpress/>

All is working OK but in the last few lines I want to include a line to say that if there are no posts in the two categories, e.g. dentists in brighton to show a 'there are no posts' kind of message. My php is very limited and what I've tried doesn't work. I was hoping to add it in before the else statement but this may not be correct. Any pointers much appreciated!

```
<?php else:
    if ($_GET['category'] != -1){
      header('Location:'.get_category_link($_GET['category']));
    } elseif ($_GET['city'] != -1){
      header('Location:'.get_category_link($_GET['city']));
    } else{
      header('Location: http://www.test.com');
    }
endif;?>

```

ADDITIONAL EDIT: here is the whole page content 14/01/14:

```
 <?php
require_once('../../../wp-blog-header.php');

if (($_GET['category'] != -1) && ($_GET['city'] != -1)):
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
query_posts( 
array( 
  'orderby' => 'date', 
  'order' => 'DESC',
  'paged' => $paged,
  'posts_per_page' => 6,
  'category__and' => array(
     $_GET['city'],
     $_GET['category']
  ),   
) 
);
?>

<?php get_header(); ?>
<div id="main">   
<div id="content" class="wide">
        <?php if (have_posts()) : ?>

       <h1><?php echo get_cat_name($_GET['category']) ?>, 
<?php echo     get_cat_name($_GET['city']) ?></h1>

         <?php remove_filter ('the_content1', 'wpautop'); ?>
         <h2>These <?php echo get_cat_name($_GET['category']) ?> can help you. They       service businesses in <?php echo get_cat_name($_GET['city']) ?><?php if(   is_category('exeter') ) echo get_page_content(585);  
        elseif( is_category('birmingham') ) echo get_page_content(587); 

elseif( is_category('') ) echo '.';?> 
       </h2>

             <ul id="search1"><?php while (have_posts()) : the_post(); ?  >

               <a href="http://www.<?php echo get_post_meta($post->ID, 'URL', true); ?>"   title="Go to the URL:  www.<?php echo get_post_meta($post->ID, 'URL', true); ?>" target="_blank">
               <li id="<?php echo get_post_meta($post->ID, 'AdSize', true); ?>"><h5><?php the_title(); ?></h5>
                <?php the_post_thumbnail( $size, $attr ); ?> 
            <div class="doubler"><?php the_content(''); ?>
                <p>Tel: <?php echo get_post_meta($post->ID, 'Telephone', true); ?><br />Website: www.<?php echo get_post_meta($post->ID, 'URL', true); ?></p></div>
                 </li>
                 </a>

                <?php endwhile; ?></ul>  

                <?php endif; ?>  

<div class="localhelp">
<h1>Find Local Help</h1>

<form method="get" id="sponsorsearchform" action="<?php bloginfo('template_url');? >/findsponsor.php" >       
 <?php wp_dropdown_categories('show_option_none=Select a Category&hide_empty=1&child_of=14&orderby=name&name=category'); ?>
<?php wp_dropdown_categories('show_option_none=Select a Location&hide_empty=1&child_of=13&orderby=name&name=city'); ?>
<input type="submit" value="Search"/>
</form>

</div>        

   <hr />   

<?php comments_template(); ?>

    </div><!--end content-->

</div><!--end main-->
<?php get_footer(); ?>     

<?php else:
if ($_GET['category'] != -1){
$currentCat = get_category($_GET['category']);
if ($currentCat->category_count > 0) {
    header('Location:'.get_category_link($_GET['category']));
} else {
    echo "No result found!";
}
} elseif ($_GET['city'] != -1){
$currentCity = get_category($_GET['city']);
if ($currentCity->category_count > 0) {
    header('Location:'.get_category_link($_GET['city']));
} else {
    echo "No result found!";
}
} else{
 header('Location: http://www.test.com');
}
endif;?>

```

when there are no posts in either category the findsponsor.php is shown (i.e. the page typed above) .. I want it to say no posts found but it doesn't seem to pick up the echo "No result found!", it's just the page but with no results on.