From e9bbbe4c87c896b49f1305cc3cad894f06e5e3f7 Mon Sep 17 00:00:00 2001
From: Niels Andriesse <andriesseniels@gmail.com>
Date: Wed, 2 Oct 2019 14:23:00 +1000
Subject: [PATCH] Fix typo

---
 .../src/Loki/API/Group Chat/LokiGroupMessage.swift          | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/SignalServiceKit/src/Loki/API/Group Chat/LokiGroupMessage.swift b/SignalServiceKit/src/Loki/API/Group Chat/LokiGroupMessage.swift
index bfbf23ea7..4329c9a03 100644
--- a/SignalServiceKit/src/Loki/API/Group Chat/LokiGroupMessage.swift	
+++ b/SignalServiceKit/src/Loki/API/Group Chat/LokiGroupMessage.swift	
@@ -63,7 +63,7 @@ public final class LokiGroupMessage : NSObject {
     
     // MARK: Crypto
     internal func sign(with privateKey: Data) -> LokiGroupMessage? {
-        guard let data = getValidationData() else {
+        guard let data = getValidationData(for: signatureVersion) else {
             print("[Loki] Failed to sign group chat message.")
             return nil
         }
@@ -78,7 +78,7 @@ public final class LokiGroupMessage : NSObject {
     
     internal func hasValidSignature() -> Bool {
         guard let signature = signature else { return false }
-        guard let data = getValidationData() else { return false }
+        guard let data = getValidationData(for: signature.version) else { return false }
         return (try? Ed25519.verifySignature(signature.data, publicKey: Data(hex: hexEncodedPublicKey), data: data)) ?? false
     }
     
@@ -101,7 +101,7 @@ public final class LokiGroupMessage : NSObject {
     }
     
     // MARK: Convenience
-    private func getValidationData() -> Data? {
+    private func getValidationData(for signatureVersion: UInt64) -> Data? {
         var string = "\(body.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines))\(timestamp)"
         if let quote = quote {
             string += "\(quote.quotedMessageTimestamp)\(quote.quoteeHexEncodedPublicKey)\(quote.quotedMessageBody.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines))"