From 162dffcd48bb0505c389f8bc197ca29e547cff78 Mon Sep 17 00:00:00 2001
From: Garrett Moon <garrett@pinterest.com>
Date: Thu, 19 Oct 2017 16:39:01 -0700
Subject: [PATCH] Check if we need to do a batch update

If we've changed our leading screens for batch fetching, we
may need to batch fetch.
---
 Source/ASCollectionView.mm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Source/ASCollectionView.mm b/Source/ASCollectionView.mm
index 0c706faa..70dff45a 100644
--- a/Source/ASCollectionView.mm
+++ b/Source/ASCollectionView.mm
@@ -1585,7 +1585,10 @@ static NSString * const kReuseIdentifier = @"_ASCollectionReuseIdentifier";
 
 - (void)setLeadingScreensForBatching:(CGFloat)leadingScreensForBatching
 {
-  _leadingScreensForBatching = leadingScreensForBatching;
+  if (_leadingScreensForBatching != leadingScreensForBatching) {
+    _leadingScreensForBatching = leadingScreensForBatching;
+    [self _checkForBatchFetching];
+  }
 }
 
 - (CGFloat)leadingScreensForBatching