[fixed] allow null activeKey (empty) selection

fixes react-bootstrap#1227 I believe
kyletsang · Aug 28, 2015 · 3ceb7af · 3ceb7af
1 parent 1173725
commit 3ceb7af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Tabs.js b/src/Tabs.js
@@ -196,7 +196,7 @@ const Tabs = React.createClass({
   },
 
   getActiveKey() {
-    return this.props.activeKey != null ? this.props.activeKey : this.state.activeKey;
+    return this.props.activeKey !== undefined ? this.props.activeKey : this.state.activeKey;
   },
 
   renderPane(child, index) {