From 6a7f0238d35e7b191713d13ea73e44163fd89db3 Mon Sep 17 00:00:00 2001
From: Roman Hotsiy <gotsijroman@gmail.com>
Date: Sun, 25 Dec 2016 17:15:01 +0200
Subject: [PATCH] Update safari workaround

---
 lib/shared/components/LazyFor/lazy-for.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/shared/components/LazyFor/lazy-for.ts b/lib/shared/components/LazyFor/lazy-for.ts
index e0028689..94019cf8 100644
--- a/lib/shared/components/LazyFor/lazy-for.ts
+++ b/lib/shared/components/LazyFor/lazy-for.ts
@@ -92,7 +92,7 @@ export class LazyTasksService {
     // I know this is a bad practice to detect browsers but there is an issue in Safari only
     // http://stackoverflow.com/questions/40692365/maintaining-scroll-position-while-inserting-elements-above-glitching-only-in-sa
     if (isSafari && this.optionsService.options.$scrollParent === window) {
-      syncCount = this._tasks.findIndex(task => task.idx === idx);
+      syncCount = this._tasks.findIndex(task => task.flatIdx === idx);
       syncCount += 1;
     } else {
       this.sortTasks(idx);