From af9a8304bd6ce376a96368d01b0f7c74a6bedafb Mon Sep 17 00:00:00 2001
From: Nav <nav@navnav.me>
Date: Sun, 17 Mar 2024 13:54:19 +0000
Subject: [PATCH] Corrected return type of `RegisterGroup::getSubgroup()`
 member function

---
 src/Targets/TargetDescription/RegisterGroup.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Targets/TargetDescription/RegisterGroup.hpp b/src/Targets/TargetDescription/RegisterGroup.hpp
index 62a74c84..ca7bd661 100644
--- a/src/Targets/TargetDescription/RegisterGroup.hpp
+++ b/src/Targets/TargetDescription/RegisterGroup.hpp
@@ -64,7 +64,7 @@ namespace Targets::TargetDescription
             return this->tryGetSubgroup(Services::StringService::split(keyStr, '.'));
         }
 
-        std::optional<std::reference_wrapper<const RegisterGroup>> getSubgroup(std::string_view keyStr) const {
+        const RegisterGroup& getSubgroup(std::string_view keyStr) const {
             const auto subgroup = this->tryGetSubgroup(keyStr);
             if (!subgroup.has_value()) {
                 throw Exceptions::InvalidTargetDescriptionDataException(