From b182308eff76fa95dd28613241cad7541c24f7ac Mon Sep 17 00:00:00 2001
From: Niels Lohmann <mail@nlohmann.me>
Date: Tue, 16 Jan 2018 20:40:24 +0100
Subject: [PATCH] :hammer: cleanup

---
 develop/detail/exceptions.hpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/develop/detail/exceptions.hpp b/develop/detail/exceptions.hpp
index 8eee702a..26c4d6f9 100644
--- a/develop/detail/exceptions.hpp
+++ b/develop/detail/exceptions.hpp
@@ -1,5 +1,4 @@
-#ifndef NLOHMANN_JSON_DETAIL_EXCEPTIONS_HPP
-#define NLOHMANN_JSON_DETAIL_EXCEPTIONS_HPP
+#pragma once
 
 #include <exception> // exception
 #include <stdexcept> // runtime_error
@@ -327,5 +326,3 @@ class other_error : public exception
 };
 }
 }
-
-#endif