From fb42d22b9916673f63da33e82502b839e1364084 Mon Sep 17 00:00:00 2001
From: Rajat Dua <radua@microsoft.com>
Date: Tue, 16 May 2017 12:58:52 -0700
Subject: [PATCH] Fix linux builds in 2.0

---
 lib/Runtime/Library/JavascriptArray.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Runtime/Library/JavascriptArray.cpp b/lib/Runtime/Library/JavascriptArray.cpp
index 0cc2532db39..66d8d027f8d 100644
--- a/lib/Runtime/Library/JavascriptArray.cpp
+++ b/lib/Runtime/Library/JavascriptArray.cpp
@@ -5253,7 +5253,8 @@ namespace Js
 
         if (hasInlineSegment)
         {
-            SparseArraySegment<T>* headSeg = (SparseArraySegment<T>*)array->head;
+            SparseArraySegmentBase* headSegBase = array->head;
+            SparseArraySegment<T>* headSeg = (SparseArraySegment<T>*)headSegBase;
 
             AnalysisAssert(headSeg);
             SparseArraySegment<T>* newHeadSeg = SparseArraySegment<T>::template AllocateSegmentImpl<false>(recycler,