From 7d50c4c67ddcfef6b9af1e6d7445a00f0f224591 Mon Sep 17 00:00:00 2001
From: Mateusz Jakub Fila <mateusz.jakub.fila@cern.ch>
Date: Wed, 4 Mar 2026 08:07:16 +0100
Subject: [PATCH] add missing pragma once

---
 examples/capy_task_arena_executor.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/capy_task_arena_executor.hpp b/examples/capy_task_arena_executor.hpp
index fd875dd..af0dbfc 100644
--- a/examples/capy_task_arena_executor.hpp
+++ b/examples/capy_task_arena_executor.hpp
@@ -1,3 +1,5 @@
+#pragma once
+
 #include <tbb/task_arena.h>
 
 #include <boost/capy.hpp>