2 files changed, 3 insertions, 4 deletions

diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index 2c45377c7..0bdecdfc7 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -665,10 +665,9 @@ public:
 	bool GetStackValue(int a_StackPos, cUUID & a_Value);
 
 	// template to catch all of the various c++ integral types without overload conflicts
-	template <class T>
-	bool GetStackValue(int a_StackPos, T & a_ReturnedVal, typename std::enable_if<std::is_integral<T>::value>::type * unused = nullptr)
+	template <class T, typename = std::enable_if_t<std::is_integral_v<T>>>
+	bool GetStackValue(int a_StackPos, T & a_ReturnedVal)
 	{
-		UNUSED(unused);
 		if (!lua_isnumber(m_LuaState, a_StackPos))  // Also accepts strings representing a number: https://pgl.yoyo.org/luai/i/lua_isnumber
 		{
 			return false;
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index e62dab289..92f7dd92b 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -2760,7 +2760,7 @@ static int tolua_cItem_EnchantByXPLevels(lua_State * tolua_S)
 
 	// Get the params:
 	cItem * Self;
-	int NumXPLevels;
+	unsigned NumXPLevels;
 	L.GetStackValue(1, Self);
 	L.GetStackValue(2, NumXPLevels);