From e1dfca72933cfc188699dcff133fe64546cd1377 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Sun, 19 Jul 2026 03:28:09 +0300
Subject: [PATCH] Add missing pragma once

---
 libs/audio/include/psemek/audio/effect/envelope.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/audio/include/psemek/audio/effect/envelope.hpp b/libs/audio/include/psemek/audio/effect/envelope.hpp
index 4056f082..23bd3934 100644
--- a/libs/audio/include/psemek/audio/effect/envelope.hpp
+++ b/libs/audio/include/psemek/audio/effect/envelope.hpp
@@ -1,3 +1,5 @@
+#pragma once
+
 #include <psemek/audio/stream.hpp>
 #include <psemek/audio/duration.hpp>