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Avoid 'Only variables should be assigned by reference' warning. Props arena. fixes #18867 

git-svn-id: https://develop.svn.wordpress.org/trunk@18956 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2011-10-12 20:41:06 +00:00
parent ec9060cc99
commit 168e89007c
1 changed files with 1 additions and 1 deletions
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2
wp-includes/capabilities.php
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@ -665,7 +665,7 @@ class WP_User {
//Build $allcaps from role caps, overlay user's $caps
$this->allcaps = array();
foreach ( (array) $this->roles as $role ) {
$the_role =& $wp_roles->get_role( $role );
$the_role = $wp_roles->get_role( $role );
$this->allcaps = array_merge( (array) $this->allcaps, (array) $the_role->capabilities );
}
$this->allcaps = array_merge( (array) $this->allcaps, (array) $this->caps );