Index: modules/aggregator/aggregator.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/aggregator/aggregator.module,v
retrieving revision 1.305
diff -u -r1.305 aggregator.module
--- modules/aggregator/aggregator.module	6 Sep 2006 06:53:39 -0000	1.305
+++ modules/aggregator/aggregator.module	14 Sep 2006 13:30:24 -0000
@@ -344,7 +344,7 @@
  * Validate aggregator_form_feed form submissions.
  */
 function aggregator_form_category_validate($form_id, $form_values) {
-  if ($_POST['op'] == t('Submit')) {
+  if ($form_values['op'] == t('Submit')) {
     // Check for duplicate titles
     if (isset($form_values['cid'])) {
       $category = db_fetch_object(db_query("SELECT cid FROM {aggregator_category} WHERE title = '%s' AND cid != %d", $form_values['title'], $form_values['cid']));
@@ -363,7 +363,7 @@
  * @todo Add delete confirmation dialog.
  */
 function aggregator_form_category_submit($form_id, $form_values) {
-  if ($_POST['op'] == t('Delete')) {
+  if ($form_values['op'] == t('Delete')) {
     $title = $form_values['title'];
     // Unset the title:
     unset($form_values['title']);
@@ -475,7 +475,7 @@
  * Validate aggregator_form_feed form submissions.
  */
 function aggregator_form_feed_validate($form_id, $form_values) {
-  if ($_POST['op'] == t('Submit')) {
+  if ($form_values['op'] == t('Submit')) {
     // Check for duplicate titles
     if (isset($form_values['fid'])) {
       $result = db_query("SELECT title, url FROM {aggregator_feed} WHERE (title = '%s' OR url='%s') AND fid != %d", $form_values['title'], $form_values['url'], $form_values['fid']);
@@ -499,7 +499,7 @@
  * @todo Add delete confirmation dialog.
  */
 function aggregator_form_feed_submit($form_id, $form_values) {
-  if ($_POST['op'] == t('Delete')) {
+  if ($form_values['op'] == t('Delete')) {
     $title = $form_values['title'];
     // Unset the title:
     unset($form_values['title']);
Index: modules/book/book.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/book/book.module,v
retrieving revision 1.391
diff -u -r1.391 book.module
--- modules/book/book.module	13 Sep 2006 01:30:21 -0000	1.391
+++ modules/book/book.module	14 Sep 2006 13:30:28 -0000
@@ -332,7 +332,7 @@
  * Handles book outline form submissions.
  */
 function book_outline_submit($form_id, $form_values) {
-  $op = $_POST['op'];
+  $op = $form_values['op'];
   $node = node_load($form_values['nid']);
 
   switch ($op) {
Index: modules/search/search.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/search/search.module,v
retrieving revision 1.197
diff -u -r1.197 search.module
--- modules/search/search.module	8 Sep 2006 16:33:02 -0000	1.197
+++ modules/search/search.module	14 Sep 2006 13:30:32 -0000
@@ -200,7 +200,7 @@
  * Validate callback.
  */
 function search_admin_settings_validate($form_id, $form_values) {
-  if ($_POST['op'] == t('Re-index site')) {
+  if ($form_values['op'] == t('Re-index site')) {
     drupal_goto('admin/settings/search/wipe');
   }
   // If these settings change, the index needs to be rebuilt.
Index: modules/system/system.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.module,v
retrieving revision 1.369
diff -u -r1.369 system.module
--- modules/system/system.module	8 Sep 2006 23:13:00 -0000	1.369
+++ modules/system/system.module	14 Sep 2006 13:30:40 -0000
@@ -1106,7 +1106,7 @@
  *
  */
 function system_settings_form_submit($form_id, $form_values) {
-  $op = isset($_POST['op']) ? $_POST['op'] : '';
+  $op = isset($form_values['op']) ? $form_values['op'] : '';
 
   // Exclude unnecessary elements.
   unset($form_values['submit'], $form_values['reset'], $form_values['form_id']);
@@ -1191,7 +1191,7 @@
 
   db_query("UPDATE {system} SET status = 0 WHERE type = 'theme'");
 
-  if ($_POST['op'] == t('Save configuration')) {
+  if ($form_values['op'] == t('Save configuration')) {
     if (is_array($form_values['status'])) {
       foreach ($form_values['status'] as $key => $choice) {
         // Always enable the default theme, despite its status checkbox being checked:
Index: modules/user/user.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/user/user.module,v
retrieving revision 1.681
diff -u -r1.681 user.module
--- modules/user/user.module	11 Sep 2006 09:05:46 -0000	1.681
+++ modules/user/user.module	14 Sep 2006 13:30:51 -0000
@@ -2552,7 +2552,7 @@
  * Process result from user administration filter form.
  */
 function user_filter_form_submit($form_id, $form_values) {
-  $op = $_POST['op'];
+  $op = $form_values['op'];
   $filters = user_filters();
   switch ($op) {
     case t('Filter'): case t('Refine'):