1 files changed, 3 insertions, 0 deletions
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
index c578c437..4a9703f7 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
@@ -1704,6 +1704,9 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
     }
 
     public void markPostAsRead(Post post) {
+        if (readPosts == null) {
+            readPosts = new ArrayList<>();
+        }
         readPosts.add(post.getId());
     }