From f0f66cbd0e687f7bdc219a2e1926ae4177fc3db6 Mon Sep 17 00:00:00 2001
From: Benoit Marty <benoit@matrix.org>
Date: Thu, 25 Mar 2021 14:57:32 +0100
Subject: [PATCH] Add comment

---
 .../matrix/android/sdk/internal/session/sync/RoomSyncHandler.kt  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncHandler.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncHandler.kt
index 3ea32b3bb4..2bb606e921 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncHandler.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncHandler.kt
@@ -408,6 +408,7 @@ internal class RoomSyncHandler @Inject constructor(private val readReceiptHandle
 
     private fun decryptIfNeeded(event: Event, roomId: String) {
         try {
+            // Event from sync does not have roomId, so add it to the event first
             val result = cryptoService.decryptEvent(event.copy(roomId = roomId), "")
             event.mxDecryptionResult = OlmDecryptionResult(
                     payload = result.clearEvent,