From 71f2c507994bcf973a4dc1fa94da8d5c95d66bd4 Mon Sep 17 00:00:00 2001
From: Benoit Marty <benoit@matrix.org>
Date: Mon, 15 Mar 2021 15:02:04 +0100
Subject: [PATCH] Do what the comment said

---
 .../android/sdk/internal/crypto/CryptoSessionInfoProvider.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/CryptoSessionInfoProvider.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/CryptoSessionInfoProvider.kt
index e8a70615e1..5338e7e92f 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/CryptoSessionInfoProvider.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/CryptoSessionInfoProvider.kt
@@ -38,7 +38,7 @@ internal class CryptoSessionInfoProvider @Inject constructor(
         val encryptionEvent = monarchy.fetchCopied { realm ->
             EventEntity.whereType(realm, roomId = roomId, type = EventType.STATE_ROOM_ENCRYPTION)
                     .contains(EventEntityFields.CONTENT, "\"algorithm\":\"$MXCRYPTO_ALGORITHM_MEGOLM\"")
-                    .isNotNull(EventEntityFields.STATE_KEY) // should be an empty key
+                    .isEmpty(EventEntityFields.STATE_KEY)
                     .findFirst()
         }
         return encryptionEvent != null