From 7bd7137b828abbc62e6f01da1517d833fb487637 Mon Sep 17 00:00:00 2001
From: Arseniy Borisov <ars.borisov@gmail.com>
Date: Mon, 13 Nov 2017 12:09:58 +0300
Subject: [PATCH] Update by payload fixed (#106)

---
 .../components/adapters/ObservableCollectionAdapter.java     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/ru/touchin/roboswag/components/adapters/ObservableCollectionAdapter.java b/src/main/java/ru/touchin/roboswag/components/adapters/ObservableCollectionAdapter.java
index bb6c1e7..bdee224 100644
--- a/src/main/java/ru/touchin/roboswag/components/adapters/ObservableCollectionAdapter.java
+++ b/src/main/java/ru/touchin/roboswag/components/adapters/ObservableCollectionAdapter.java
@@ -104,6 +104,11 @@ public abstract class ObservableCollectionAdapter<TItem, TItemViewHolder extends
         lifecycleBindable.untilDestroy(observableCollectionSubject
                 .switchMap(optional -> {
                     final ObservableCollection<TItem> collection = optional.get();
+                    if (collection instanceof ObservableList) {
+                        innerCollection.setDiffUtilsSource((ObservableList<TItem>) collection);
+                    } else {
+                        innerCollection.setDiffUtilsSource(null);
+                    }
                     return collection != null ? collection.observeItems() : Observable.just(Collections.emptyList());
                 }), innerCollection::set);
         lifecycleBindable.untilDestroy(createMoreAutoLoadingObservable());