fixed Parse::match() returning different types and cleaned call-by-ref warnings

Auth/OpenID/Parse.php
The match() function takes a reference parameter $match and, depending on execution flow, either returns that as an array or a string. This has been modified to now return an array in both cases.

Auth/OpenID/Consumer.php
Auth/Yadis/Manager.php
Fixed two function calls with explicit call-by-reference parameters.

1 files changed, 1 insertions, 1 deletions

diff --git a/Auth/Yadis/Manager.php b/Auth/Yadis/Manager.php
index ee6f68b..5829de6 100644
--- a/Auth/Yadis/Manager.php
+++ b/Auth/Yadis/Manager.php
@@ -413,7 +413,7 @@ class Auth_Yadis_Discovery {
 
             list($yadis_url, $services) = call_user_func($discover_cb,
                                                          $this->url,
-                                                         &$fetcher);
+                                                         $fetcher);
 
             $manager = $this->createManager($services, $yadis_url);
         }