[fixed] Portal doesn't mount extra node

jquense · jquense · commit a4385d3fd1f8 · 2015-07-17T16:54:06.000-04:00
fixes react-bootstrap#990
diff --git a/src/Portal.js b/src/Portal.js
@@ -24,7 +24,7 @@ let Portal = React.createClass({
 
   componentWillUnmount() {
     this._unrenderOverlay();
-    this._mountOverlayTarget();
+    this._unmountOverlayTarget();
   },
 
   _mountOverlayTarget() {
