The war on redundant ampersand usage!

[lhc/web/wiklou.git] / includes / EditPage.php

diff --git a/includes/EditPage.php b/includes/EditPage.php
index e9b9713..84ee98b 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -879,7 +879,7 @@ class EditPage {
                $fname = 'EditPage::showEditForm';
                wfProfileIn( $fname );
 
-               $sk =& $wgUser->getSkin();
+               $sk = $wgUser->getSkin();
 
                wfRunHooks( 'EditPage::showEditForm:initial', array( &$this ) ) ;
 
@@ -1368,7 +1368,7 @@ END
        }
 
        function getLastDelete() {
-               $dbr =& wfGetDB( DB_SLAVE );
+               $dbr = wfGetDB( DB_SLAVE );
                $fname = 'EditPage::getLastDelete';
                $res = $dbr->select(
                        array( 'logging', 'user' ),
@@ -1558,7 +1558,7 @@ END
                $fname = 'EditPage::mergeChangesInto';
                wfProfileIn( $fname );
 
-               $db =& wfGetDB( DB_MASTER );
+               $db = wfGetDB( DB_MASTER );
 
                // This is the revision the editor started from
                $baseRevision = Revision::loadFromTimestamp(