stylesheets/_theme.scss in bem-constructor-0.1.1 vs stylesheets/_theme.scss in bem-constructor-0.2.0

@@ -12,11 +12,13 @@
 
     $selector: ();
     $namespace: if($bem-use-namespaces, $bem-theme-namespace + '-', '');
 
     @each $theme in $themes {
-      $t: selector-nest('.#{$namespace}#{$theme}', &);
-      $selector: append($selector, $t, 'comma');
+        @each $sel in & {
+            $t: selector-nest('.#{$namespace}#{$theme}', $sel);
+            $selector: append($selector, $t, 'comma');
+        }
     }
 
     $set-current: set-current-context('theme', $themes, $selector);
 
     @return $selector;