From 8f6e5a46790fad34271aa8baeca4750af4022160 Mon Sep 17 00:00:00 2001 From: Dries Buytaert Date: Sat, 2 Jan 2010 17:39:19 +0000 Subject: - Patch #634310 by casey: small improvement of drupal_render(): conditionally call element_children(). --- includes/common.inc | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'includes/common.inc') diff --git a/includes/common.inc b/includes/common.inc index 9c4ce49f8..85c115af8 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -5026,9 +5026,6 @@ function drupal_render(&$elements) { return; } - // Get the children of the element, sorted by weight. - $children = element_children($elements, TRUE); - // Initialize this element's #children, unless a #pre_render callback already // preset #children. if (!isset($elements['#children'])) { @@ -5043,7 +5040,8 @@ function drupal_render(&$elements) { // This is the same process as drupal_render_children() but is inlined // for speed. if ($elements['#children'] == '') { - foreach ($children as $key) { + // Iterate through the children of the element, sorted by weight. + foreach (element_children($elements, TRUE) as $key) { $elements['#children'] .= drupal_render($elements[$key]); } } -- cgit v1.2.3