From d523005c2bf2af8242ecd06d2a69059ff6b6de52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Rydg=C3=A5rd?= <hrydgard@gmail.com>
Date: Sat, 1 Apr 2023 19:02:20 +0200
Subject: [PATCH] Cleanup

---
 Core/ControlMapper.cpp | 4 ----
 Core/KeyMap.h          | 2 ++
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Core/ControlMapper.cpp b/Core/ControlMapper.cpp
index 64c2f3552c..e959fd3b5c 100644
--- a/Core/ControlMapper.cpp
+++ b/Core/ControlMapper.cpp
@@ -298,11 +298,7 @@ bool ControlMapper::UpdatePSPState(const InputMapping &changedMapping) {
 		// Note: This is an old problem, it didn't appear with the refactoring.
 		if (!changedMapping.IsAxis()) {
 			for (auto &multiMapping : inputMappings) {
-				bool anyAxis = false;
 				for (auto &mapping : multiMapping.mappings) {
-					if (mapping.IsAxis()) {
-						anyAxis = true;
-					}
 					curInput_[mapping] = ReduceMagnitude(curInput_[mapping]);
 				}
 			}
diff --git a/Core/KeyMap.h b/Core/KeyMap.h
index b88c0e675e..283ccd35b1 100644
--- a/Core/KeyMap.h
+++ b/Core/KeyMap.h
@@ -149,6 +149,8 @@ namespace KeyMap {
 		FixedTinyVec<InputMapping, 3> mappings;
 	};
 
+	// Once the multimappings are inserted here, they must not be empty.
+	// If one would be, delete the whole entry from the map instead.
 	typedef std::map<int, std::vector<MultiInputMapping>> KeyMapping;
 
 	extern KeyMapping g_controllerMap;