[ASDKgram Example] fix crash on startup (#566)

* fix crash on ASDKgram startup * quicker fix
TextureGroup · Sep 16, 2017 · dcaca52 · dcaca52
1 parent b9b2d7e
commit dcaca52
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/examples/ASDKgram/Sample/PhotoFeedBaseController.m b/examples/ASDKgram/Sample/PhotoFeedBaseController.m
@@ -59,7 +59,7 @@ - (void)refreshFeed
 
     [_activityIndicatorView stopAnimating];
 
-    [self insertNewRows:newPhotos];
+    [self.tableView reloadData];
     [self requestCommentsForPhotos:newPhotos];
 
     // immediately start second larger fetch
@@ -74,7 +74,8 @@ - (void)insertNewRows:(NSArray *)newPhotos
   NSMutableArray *indexPaths = [NSMutableArray array];
 
   NSInteger newTotalNumberOfPhotos = [_photoFeed numberOfItemsInFeed];
-  for (NSInteger row = newTotalNumberOfPhotos - newPhotos.count; row < newTotalNumberOfPhotos; row++) {
+  NSInteger existingNumberOfPhotos = newTotalNumberOfPhotos - newPhotos.count;
+  for (NSInteger row = existingNumberOfPhotos; row < newTotalNumberOfPhotos; row++) {
     NSIndexPath *path = [NSIndexPath indexPathForRow:row inSection:section];
     [indexPaths addObject:path];
   }