From f31efe3e8759c29ac5faac1173e83a0d561f7886 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Fri, 4 Sep 2020 16:40:39 +0200
Subject: [PATCH] encode key with proper names

---
 src/matrix/storage/idb/stores/GroupSessionDecryptionStore.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/matrix/storage/idb/stores/GroupSessionDecryptionStore.js b/src/matrix/storage/idb/stores/GroupSessionDecryptionStore.js
index 299b1520..99ededb9 100644
--- a/src/matrix/storage/idb/stores/GroupSessionDecryptionStore.js
+++ b/src/matrix/storage/idb/stores/GroupSessionDecryptionStore.js
@@ -14,8 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-function encodeKey(roomId, senderKey, sessionId) {
-    return `${roomId}|${senderKey}|${sessionId}`;
+function encodeKey(roomId, sessionId, messageIndex) {
+    return `${roomId}|${sessionId}|${messageIndex}`;
 }
 
 export class GroupSessionDecryptionStore {