Remove return by ref from get_role(). Props scribu, elyobo. fixes #18237
git-svn-id: https://develop.svn.wordpress.org/trunk@18476 602fd350-edb4-49c9-b593-d223f7449a82
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@ -205,7 +205,7 @@ class WP_Roles {
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* @param string $role Role name.
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* @param string $role Role name.
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* @return object|null Null, if role does not exist. WP_Role object, if found.
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* @return object|null Null, if role does not exist. WP_Role object, if found.
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*/
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*/
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function &get_role( $role ) {
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function get_role( $role ) {
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if ( isset( $this->role_objects[$role] ) )
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if ( isset( $this->role_objects[$role] ) )
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return $this->role_objects[$role];
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return $this->role_objects[$role];
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else
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else
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