From fd650715fa934df9b7e560881bfb622860588599 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Thu, 29 Oct 2009 13:55:37 -0400
Subject: [PATCH] Warning cleanup: drop reference on router parameter to
 RouterInitialized event handlers. We don't (and don't need to) pass a
 reference here, and the mix can trigger warnings.

---
 plugins/Facebook/FacebookPlugin.php           | 2 +-
 plugins/OpenID/OpenIDPlugin.php               | 2 +-
 plugins/TemplatePlugin.php                    | 2 +-
 plugins/TwitterBridge/TwitterBridgePlugin.php | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/plugins/Facebook/FacebookPlugin.php b/plugins/Facebook/FacebookPlugin.php
index fc3adcfadf..b68534b24f 100644
--- a/plugins/Facebook/FacebookPlugin.php
+++ b/plugins/Facebook/FacebookPlugin.php
@@ -58,7 +58,7 @@ class FacebookPlugin extends Plugin
      * @return boolean hook return
      */
 
-    function onRouterInitialized(&$m)
+    function onRouterInitialized($m)
     {
 
         // Facebook App stuff
diff --git a/plugins/OpenID/OpenIDPlugin.php b/plugins/OpenID/OpenIDPlugin.php
index 560da71e7b..81e3ed9c4c 100644
--- a/plugins/OpenID/OpenIDPlugin.php
+++ b/plugins/OpenID/OpenIDPlugin.php
@@ -62,7 +62,7 @@ class OpenIDPlugin extends Plugin
      * @return boolean hook return
      */
 
-    function onRouterInitialized(&$m)
+    function onRouterInitialized($m)
     {
         $m->connect('main/openid', array('action' => 'openidlogin'));
         $m->connect('settings/openid', array('action' => 'openidsettings'));
diff --git a/plugins/TemplatePlugin.php b/plugins/TemplatePlugin.php
index cfa0511625..5f3ad81f52 100644
--- a/plugins/TemplatePlugin.php
+++ b/plugins/TemplatePlugin.php
@@ -32,7 +32,7 @@ class TemplatePlugin extends Plugin {
   // capture the RouterInitialized event
   // and connect a new API method
   // for updating the template
-  function onRouterInitialized( &$m ) {
+  function onRouterInitialized( $m ) {
     $m->connect( 'template/update', array(
       'action'      => 'template',
     ));
diff --git a/plugins/TwitterBridge/TwitterBridgePlugin.php b/plugins/TwitterBridge/TwitterBridgePlugin.php
index e69567fc7b..ad3c2e551c 100644
--- a/plugins/TwitterBridge/TwitterBridgePlugin.php
+++ b/plugins/TwitterBridge/TwitterBridgePlugin.php
@@ -60,12 +60,12 @@ class TwitterBridgePlugin extends Plugin
      *
      * Hook for RouterInitialized event.
      *
-     * @param Net_URL_Mapper &$m path-to-action mapper
+     * @param Net_URL_Mapper $m path-to-action mapper
      *
      * @return boolean hook return
      */
 
-    function onRouterInitialized(&$m)
+    function onRouterInitialized($m)
     {
         $m->connect('twitter/authorization',
                     array('action' => 'twitterauthorization'));