Make Handler::before() hierarchy consistent

In API, the before() method (inherited from Handler) takes a $method
argument, although this is not declared for the before method() in
handler.  PHP in strict mode treats this as an error.

Since call sites already pass the $method argument, change
Handler::before() and the before() method in all other subclasses to
take this argument.

1 files changed, 2 insertions, 2 deletions

diff --git a/classes/pref_users.php b/classes/pref_users.php
index 94ee270d3..8f8f819f3 100644
--- a/classes/pref_users.php
+++ b/classes/pref_users.php
@@ -1,7 +1,7 @@
 <?php
 class Pref_Users extends Protected_Handler {
-		function before() {
-			if (parent::before()) {
+		function before($method) {
+			if (parent::before($method)) {
 				if ($_SESSION["access_level"] < 10) {
 					print __("Your access level is insufficient to open this tab.");
 					return false;