stylesheets/_state.scss in bem-constructor-0.9.0 vs stylesheets/_state.scss in bem-constructor-1.0.0

@@ -7,10 +7,11 @@
 @function _state($states...) {
     $selector: ();
     $namespace: if($bem-use-namespaces, $bem-state-namespace + '-', '');
 
     @each $state in $states {
-      $s: selector-append(&, '.#{$namespace}#{$state}');
+      $ss: &; // Workaround for libsass
+      $s: selector-append($ss, '.#{$namespace}#{$state}');
       $selector: append($selector, $s, 'comma');
     }
 
     $set-current: set-current-context('state', $states, $selector);