From eb28074aa33f4768f84fe75ae2c3826f2dbe55af Mon Sep 17 00:00:00 2001
From: Steven Wittens <steven@10.no-reply.drupal.org>
Date: Wed, 10 Jan 2007 23:30:07 +0000
Subject: #108320: Form API optimization, don't call element_sort unless
 needed.

---
 includes/common.inc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'includes/common.inc')

diff --git a/includes/common.inc b/includes/common.inc
index b55384e2a..acd66a789 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -2113,7 +2113,11 @@ function drupal_render(&$elements) {
   }
 
   $content = '';
-  uasort($elements, "_element_sort");
+  // Either the elements did not go through form_builder or one of the children
+  // has a #weight.
+  if (!isset($elements['#sorted'])) {
+    uasort($elements, "_element_sort");
+  }
   if (!isset($elements['#children'])) {
     $children = element_children($elements);
     /* Render all the children that use a theme function */
-- 
cgit v1.2.3