diff --git a/include/omath/projection/camera.hpp b/include/omath/projection/camera.hpp
index f5c66b6..30da354 100644
--- a/include/omath/projection/camera.hpp
+++ b/include/omath/projection/camera.hpp
@@ -107,7 +107,8 @@ namespace omath::projection
             // m[1,1] == 1 / tan(fov/2)  =>  fov = 2 * atan(1 / m[1,1])
             const auto f = proj_matrix.at(1, 1);
             // m[0,0] == m[1,1] / aspect_ratio  =>  aspect = m[1,1] / m[0,0]
-            return {FieldOfView::from_radians(NumericType{2} * std::atan(NumericType{1} / f)),
+            const auto fov_radians = NumericType{2} * std::atan(NumericType{1} / f);
+            return {FieldOfView::from_radians(static_cast<typename FieldOfView::ArithmeticType>(fov_radians)),
                     f / proj_matrix.at(0, 0)};
         }
 
diff --git a/source/lua/lua_hud.cpp b/source/lua/lua_hud.cpp
index 6529496..3a79024 100644
--- a/source/lua/lua_hud.cpp
+++ b/source/lua/lua_hud.cpp
@@ -14,6 +14,13 @@
 
 namespace
 {
+    [[noreturn]]
+    void throw_lua_error(sol::protected_function_result& result)
+    {
+        sol::error err = result;
+        throw err;
+    }
+
     class LuaHudRenderer final : public omath::hud::HudRendererInterface
     {
     public:
@@ -82,7 +89,7 @@ namespace
 
             auto result = (*callback)(texture, min, max, tint);
             if (!result.valid())
-                throw sol::error(result);
+                throw_lua_error(result);
         }
 
         void add_text(const omath::Vector2<float>& position, const omath::Color& color,
@@ -100,7 +107,7 @@ namespace
 
             auto result = (*callback)(std::string{text});
             if (!result.valid())
-                throw sol::error(result);
+                throw_lua_error(result);
 
             return result.get<omath::Vector2<float>>();
         }
@@ -126,7 +133,7 @@ namespace
 
             auto result = (*callback)(std::forward<Args>(args)...);
             if (!result.valid())
-                throw sol::error(result);
+                throw_lua_error(result);
         }
 
         [[nodiscard]]