static function getGroupName( $group ) {
$key = "group-$group";
$name = wfMsg( $key );
- if( $name == '' || $name == "<$key>" ) {
+ if( $name == '' || wfEmptyMsg( $key, $name ) ) {
return $group;
} else {
return $name;
static function getGroupMember( $group ) {
$key = "group-$group-member";
$name = wfMsg( $key );
- if( $name == '' || $name == "<$key>" ) {
+ if( $name == '' || wfEmptyMsg( $key, $name ) ) {
return $group;
} else {
return $name;