Ticket #11431: 11431.diff

wp-includes/taxonomy.php

@@ -788 +788 @@
         }
 
         if ( empty($terms) ) {
-                wp_cache_add( $cache_key, array(), 'terms' );
+                wp_cache_add( $cache_key, array(), 'terms', 86400 ); # one day
                 $terms = apply_filters('get_terms', array(), $taxonomies, $args);
                 return $terms;
         }
@@ -835 +835 @@
                 $terms = array_slice($terms, $offset, $number);
         }
 
-        wp_cache_add( $cache_key, $terms, 'terms' );
+        wp_cache_add( $cache_key, $terms, 'terms', 86400 ); # one day
 
         $terms = apply_filters('get_terms', $terms, $taxonomies, $args);
         return $terms;