From 6fb7bd0ba6880b9030025313d9eddc9a807287f4 Mon Sep 17 00:00:00 2001
From: Roman Hotsiy <gotsijroman@gmail.com>
Date: Tue, 26 Jan 2016 20:26:20 +0200
Subject: [PATCH] Fix sticky sidebar when scroll parent is not window

---
 lib/common/components/StickySidebar/sticky-sidebar.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/common/components/StickySidebar/sticky-sidebar.js b/lib/common/components/StickySidebar/sticky-sidebar.js
index c0f2cd1b..ad99a264 100644
--- a/lib/common/components/StickySidebar/sticky-sidebar.js
+++ b/lib/common/components/StickySidebar/sticky-sidebar.js
@@ -47,7 +47,7 @@ export default class StickySidebar {
   }
 
   get scrollY() {
-    return (this.scrollParent.pageYOffset !== null) ? this.scrollParent.pageYOffset : this.scrollParent.scrollTop;
+    return (this.scrollParent.pageYOffset != null) ? this.scrollParent.pageYOffset : this.scrollParent.scrollTop;
   }
 
   ngOnInit() {