2 files changed, 13 insertions, 15 deletions

diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index acf635a65..1cb3fce00 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -199,7 +199,7 @@ Key256 KeyManager::GetKey(S256KeyType id, u64 field1, u64 field2) const {
 
 template <size_t Size>
 void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
-                                std::array<u8, Size> key) {
+                                const std::array<u8, Size>& key) {
     const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
     std::string filename = "title.keys_autogenerated";
     if (!title_key)
@@ -209,11 +209,10 @@ void KeyManager::WriteKeyToFile(bool title_key, std::string_view keyname,
     if (!file.is_open())
         return;
     if (add_info_text) {
-        file << "# This file is autogenerated by Yuzu" << std::endl
-             << "# It serves to store keys that were automatically generated from the normal keys"
-             << std::endl
-             << "# If you are experiencing issues involving keys, it may help to delete this file"
-             << std::endl;
+        file
+            << "# This file is autogenerated by Yuzu\n"
+            << "# It serves to store keys that were automatically generated from the normal keys\n"
+            << "# If you are experiencing issues involving keys, it may help to delete this file\n";
     }
 
     file << std::endl
@@ -263,11 +262,12 @@ bool KeyManager::KeyFileExists(bool title) {
 }
 
 void KeyManager::DeriveSDSeedLazy() {
-    if (!HasKey(S128KeyType::SDSeed)) {
-        const auto res = DeriveSDSeed();
-        if (res != boost::none)
-            SetKey(S128KeyType::SDSeed, res.get());
-    }
+    if (HasKey(S128KeyType::SDSeed))
+        return;
+
+    const auto res = DeriveSDSeed();
+    if (res != boost::none)
+        SetKey(S128KeyType::SDSeed, res.get());
 }
 
 const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> KeyManager::s128_file_id = {
diff --git a/src/core/crypto/key_manager.h b/src/core/crypto/key_manager.h
index 78d0b64e0..7a8728f76 100644
--- a/src/core/crypto/key_manager.h
+++ b/src/core/crypto/key_manager.h
@@ -74,9 +74,7 @@ struct KeyIndex {
 // boost flat_map requires operator< for O(log(n)) lookups.
 template <typename KeyType>
 bool operator<(const KeyIndex<KeyType>& lhs, const KeyIndex<KeyType>& rhs) {
-    return (static_cast<size_t>(lhs.type) < static_cast<size_t>(rhs.type)) ||
-           (lhs.type == rhs.type && lhs.field1 < rhs.field1) ||
-           (lhs.type == rhs.type && lhs.field1 == rhs.field1 && lhs.field2 < rhs.field2);
+    return std::tie(lhs.type, lhs.field1, lhs.field2) < std::tie(rhs.type, rhs.field1, rhs.field2);
 }
 
 class KeyManager {
@@ -107,7 +105,7 @@ private:
     void AttemptLoadKeyFile(const std::string& dir1, const std::string& dir2,
                             const std::string& filename, bool title);
     template <size_t Size>
-    void WriteKeyToFile(bool title_key, std::string_view keyname, std::array<u8, Size> key);
+    void WriteKeyToFile(bool title_key, std::string_view keyname, const std::array<u8, Size>& key);
 
     static const boost::container::flat_map<std::string, KeyIndex<S128KeyType>> s128_file_id;
     static const boost::container::flat_map<std::string, KeyIndex<S256KeyType>> s256_file_id;