From 87f46260b3d6ab5f72b12c026cdf85d0dea2acd7 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Mon, 28 Aug 2023 14:17:37 -0500
Subject: [PATCH] Fix NPE

---
 src/main/java/eu/siacs/conversations/entities/Conversation.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index 6ab6b48b1b8255c1a91edac6399016cb642535af..0759f189e5401d19c987b5e042d34073370aac93 100644
--- a/src/main/java/eu/siacs/conversations/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -602,6 +602,7 @@ public class Conversation extends AbstractEntity implements Blockable, Comparabl
 
     public Set<Message> findReplies(String id) {
         Set<Message> replies = new HashSet<>();
+        if (id == null) return replies;
 
         synchronized (this.messages) {
             for (int i = this.messages.size() - 1; i >= 0; --i) {