Ticket #5293: 5293.diff

wp-includes/formatting.php

@@ -323 +323 @@
-        $title = strip_tags($title);
-        $title = apply_filters('sanitize_title', $title);
-
-empty($title)) {
+ '' === $title || false === $title )
-                $title = $fallback_title;
-        }
-
-        return $title;
-}

wp-includes/taxonomy.php

@@ -699 +699 @@
-                        return 0;
-                $where = $wpdb->prepare( "t.term_id = %d", $term );
-        } else {
-!
+'' ===
-                        return 0;
-                $where = $wpdb->prepare( "t.slug = %s", $term );
-        }