Ticket #1856: fix.diff

wordcamp.org/public_html/wp-content/plugins/camptix-attendance/addons/attendance.php

@@ -198 +198 @@
                 add_filter( 'posts_clauses', function( $clauses ) use ( $search ) {
                         global $wpdb;
 
-                        $search = $wpdb->esc_like( $search );
+                        $search = $wpdb->esc_like( stripslashes( $search ) );
 
                         $clauses['join'] .= "
                                 INNER JOIN $wpdb->postmeta tix_first_name ON ( ID = tix_first_name.post_id AND tix_first_name.meta_key = 'tix_first_name' )