From 27e84d18f6d6cbfc47f2ec370eb7f6fa8432dde3 Mon Sep 17 00:00:00 2001
From: Docile-Alligator <25734209+Docile-Alligator@users.noreply.github.com>
Date: Mon, 14 Aug 2023 23:36:29 -0400
Subject: Probably fixed key reuse in PostPagingSource caused by NSFW posts
 being disabled by Reddit.

---
 .../ml/docilealligator/infinityforreddit/post/PostPagingSource.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'app/src/main/java')

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
index bd2b51e8..86216dcb 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
@@ -58,6 +58,7 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
     private String userWhere;
     private String multiRedditPath;
     private LinkedHashSet<Post> postLinkedHashSet;
+    private String previousLastItem;
 
     PostPagingSource(Executor executor, Retrofit retrofit, String accessToken, String accountName,
                      SharedPreferences sharedPreferences,
@@ -188,6 +189,11 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
                 return new LoadResult.Error<>(new Exception("Error parsing posts"));
             } else {
                 int currentPostsSize = postLinkedHashSet.size();
+                if (lastItem != null && lastItem.equals(previousLastItem)) {
+                    lastItem = null;
+                }
+                previousLastItem = lastItem;
+
                 postLinkedHashSet.addAll(newPosts);
                 if (currentPostsSize == postLinkedHashSet.size()) {
                     return new LoadResult.Page<>(new ArrayList<>(), null, lastItem);
-- 
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