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/dlg.php b/classes/dlg.php
index 0a5412fb5..4d5068ba6 100644
--- a/classes/dlg.php
+++ b/classes/dlg.php
@@ -2,8 +2,8 @@
 class Dlg extends Protected_Handler {
 	private $param;
 
-	function before() {
-		if (parent::before()) {
+	function before($method) {
+		if (parent::before($method)) {
 			header("Content-Type: text/xml; charset=utf-8");
 			$this->param = db_escape_string($_REQUEST["param"]);
 			print "<dlg>";