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-rw-r--r--Utilities/std/cm/filesystem5
1 files changed, 1 insertions, 4 deletions
diff --git a/Utilities/std/cm/filesystem b/Utilities/std/cm/filesystem
index 6021712..cb05b22 100644
--- a/Utilities/std/cm/filesystem
+++ b/Utilities/std/cm/filesystem
@@ -3,8 +3,7 @@
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
-#ifndef cm_filesystem
-#define cm_filesystem
+#pragma once
#include "cmSTL.hxx" // IWYU pragma: keep
@@ -1171,5 +1170,3 @@ std::size_t hash_value(const path& p) noexcept;
} // namespace filesystem
} // namespace cm
-
-#endif