check if search results exists

kit/functions.php

@@ -484,5 +484,7 @@ function search_excerpt_highlight() {
     $text = wp_strip_all_tags( get_the_content() );
     $query = explode(' ', get_search_query());
 
+    print_r($query);
+    
     echo generate_excerpt($text, $query, $length);
 }

kit/search.php

@@ -44,7 +44,10 @@ get_header();
 
 				<p>
           <?php
-            global $wp_query;
+
+            # Check if search results exists
+            if ($wp_query->found_posts) {
+
               $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
               $post_count_start = (($paged -1) * 10) + 1;
               $post_count_end = ((($paged -1) * 10) + $wp_query->post_count);
@@ -54,6 +57,14 @@ get_header();
               echo "</strong> ";
               _e("from total results", 'kit');
               echo " <strong>" . $wp_query->found_posts. "</strong>";
+
+            } else {
+
+              echo "<p>";
+              _e("No results found", 'kit');
+              echo ".</p>";
+
+            }
           ?>
 				</p>