From ce27be20533cf0dc9c836b446b473b43d3a1415b Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Wed, 16 Aug 2023 18:10:56 -0400
Subject: [PATCH] Fixes room names when clients send the same user twice in the
 ptags.

---
 .../java/com/vitorpamplona/quartz/events/ChatMessageEvent.kt  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/quartz/src/main/java/com/vitorpamplona/quartz/events/ChatMessageEvent.kt b/quartz/src/main/java/com/vitorpamplona/quartz/events/ChatMessageEvent.kt
index bf4829a3ab..47a552f18c 100644
--- a/quartz/src/main/java/com/vitorpamplona/quartz/events/ChatMessageEvent.kt
+++ b/quartz/src/main/java/com/vitorpamplona/quartz/events/ChatMessageEvent.kt
@@ -31,9 +31,9 @@ class ChatMessageEvent(
         val listedPubKeys = recipientsPubKey()
 
         val result = if (pubKey == oneSideHex) {
-            listedPubKeys.minus(oneSideHex).toSet()
+            listedPubKeys.toSet().minus(oneSideHex)
         } else {
-            listedPubKeys.plus(pubKey).minus(oneSideHex).toSet()
+            listedPubKeys.plus(pubKey).toSet().minus(oneSideHex)
         }
 
         if (result.isEmpty()) {