Remove useless reference markers which aren't used anyway

diff --git a/includes/Database.php b/includes/Database.php
index fc2d67d..4ab1b98 100644 (file)
--- a/includes/Database.php
+++ b/includes/Database.php
@@ -267,8 +267,8 @@ class Database {
         * Output page, used for reporting errors
         * FALSE means discard output
         */
-       function &setOutputPage( &$out ) {
-               $this->mOut =& $out;
+       function setOutputPage( $out ) {
+               $this->mOut = $out;
        }
 
        /**