[Empty Views] Reload only when empty view is visible

Author: Jonathan Hersh

SSDataSources/SSBaseDataSource.m

@@ -284,8 +284,10 @@ - (void)_updateEmptyView {
 
     // Reloading seems to work around an awkward delay where the empty view
     // is not immediately visible but the separator lines still are
-    [tableView reloadData];
-    [collectionView reloadData];
+    if (shouldShowEmptyView) {
+        [tableView reloadData];
+        [collectionView reloadData];
+    }
 }
 
 #pragma mark - NSIndexPath helpers