From 207c244c4be1df68a8d32ca05f852b511ade1844 Mon Sep 17 00:00:00 2001
From: Ran Greenberg <rang@wix.com>
Date: Sun, 19 Nov 2017 17:48:16 +0200
Subject: [PATCH] fix race condition which leads to crash

---
 ios/lib/ReactNativeCameraKit/CKGalleryViewManager.m | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ios/lib/ReactNativeCameraKit/CKGalleryViewManager.m b/ios/lib/ReactNativeCameraKit/CKGalleryViewManager.m
index e11a516..6a6893c 100644
--- a/ios/lib/ReactNativeCameraKit/CKGalleryViewManager.m
+++ b/ios/lib/ReactNativeCameraKit/CKGalleryViewManager.m
@@ -330,6 +330,10 @@ static NSString * const CustomCellReuseIdentifier = @"CustomCell";
         
     }
     
+    if ([self.galleryData.data count] < cellIndex) {
+        return nil;
+    }
+    
     NSDictionary *assetDictionary = (NSDictionary*)self.galleryData.data[cellIndex];
     PHAsset *asset = assetDictionary[@"asset"];