From 95da40de44cf9d8258db18003b01b4a8d0b98474 Mon Sep 17 00:00:00 2001
From: Michael Starke <michael.starke@hicknhack-software.com>
Date: Mon, 11 Jan 2021 15:35:54 +0100
Subject: [PATCH] Explicitly call for isMemberOf to prevent subclasses form
 being a false-positive

---
 MacPass/MPDatabaseSettingsWindowController.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MacPass/MPDatabaseSettingsWindowController.m b/MacPass/MPDatabaseSettingsWindowController.m
index e5dca3b2..a40efaf7 100644
--- a/MacPass/MPDatabaseSettingsWindowController.m
+++ b/MacPass/MPDatabaseSettingsWindowController.m
@@ -273,7 +273,7 @@
   [self.keyDerivationPopupButton selectItemAtIndex:kdfIndex];
   [self.keyDerivationSettingsTabView selectTabViewItemWithIdentifier:keyDerivation.uuid];
   
-  if([keyDerivation isKindOfClass:[KPKAESKeyDerivation class]]) {
+  if([keyDerivation isMemberOfClass:[KPKAESKeyDerivation class]]) {
     KPKAESKeyDerivation *aesKdf = (KPKAESKeyDerivation *)keyDerivation;
     self.aesEncryptionRoundsTextField.integerValue = aesKdf.rounds;
     self.createKeyDerivationParametersButton.enabled = YES;
@@ -284,7 +284,7 @@
     self.argon2Memory = argon2Kdf.memory;
     self.argon2ThreadsTextField.integerValue = argon2Kdf.threads;
   }
-  else if([keyDerivation isKindOfClass:[KPKArgon2KeyDerivation class]]) {
+  else if([keyDerivation isMemberOfClass:[KPKArgon2KeyDerivation class]]) {
     KPKArgon2KeyDerivation *argon2Kdf = (KPKArgon2KeyDerivation *)keyDerivation;
     self.argon2Memory = argon2Kdf.memory;
     self.argon2ThreadsTextField.integerValue = argon2Kdf.threads;