From 938c7c07a38129deeb4eabe805e3ae80db8ccead Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 22 Jan 2009 12:46:07 +0000
Subject: - Patch #360605 by Berdir: made CVS HEAD compatible with PHP5.3.

---
 includes/file.inc | 4 ++--
 includes/form.inc | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'includes')

diff --git a/includes/file.inc b/includes/file.inc
index 24248ad84..38c4999ff 100644
--- a/includes/file.inc
+++ b/includes/file.inc
@@ -1100,7 +1100,7 @@ function file_validate_size($file, $file_limit = 0, $user_limit = 0) {
  *
  * @see hook_file_validate()
  */
-function file_validate_is_image(&$file) {
+function file_validate_is_image($file) {
   $errors = array();
 
   $info = image_get_info($file->filepath);
@@ -1135,7 +1135,7 @@ function file_validate_is_image(&$file) {
  *
  * @see hook_file_validate()
  */
-function file_validate_image_resolution(&$file, $maximum_dimensions = 0, $minimum_dimensions = 0) {
+function file_validate_image_resolution($file, $maximum_dimensions = 0, $minimum_dimensions = 0) {
   $errors = array();
 
   // Check first that the file is an image.
diff --git a/includes/form.inc b/includes/form.inc
index af42e8e27..703046302 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -291,6 +291,10 @@ function form_set_cache($form_build_id, $form, $form_state) {
  */
 function drupal_execute($form_id, &$form_state) {
   $args = func_get_args();
+  
+  // Make sure $form_state is passed around by reference.
+  $args[1] = &$form_state;
+
   $form = call_user_func_array('drupal_retrieve_form', $args);
   $form['#post'] = $form_state['values'];
   drupal_prepare_form($form_id, $form, $form_state);
-- 
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