fix(ButtonGroup): remove btn-group when vertical

eddywashere · eddywashere · commit 9b70e37a62eb · 2016-03-25T09:32:58.000-07:00
diff --git a/lib/ButtonGroup.jsx b/lib/ButtonGroup.jsx
@@ -29,9 +29,8 @@ class ButtonGroup extends React.Component {
 
     const classes = classNames(
       className,
-      'btn-group',
-      size ? 'btn-' + size : false,
-      vertical ? 'btn-group-vertical' : false
+      size ? 'btn-group-' + size : false,
+      vertical ? 'btn-group-vertical' : 'btn-group'
     );
 
     return (
