Ticket #3722: wp_search.diff

wp-includes/query.php

@@ -765 +765 @@
                                 $searchand = ' AND ';
                         }
                         $term = addslashes_gpc($q['s']); 
-                        if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] ) $search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
-                        
-                        $search = " AND ({$search}) ";
+                        if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] )
+                                $search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
+
+                        if ( !empty($search) )
+                                $search = " AND ({$search}) ";
                 }
 
                 // Category stuff