1 files changed, 1 insertions, 4 deletions
diff --git a/Source/cmSubcommandTable.h b/Source/cmSubcommandTable.h
index 7deaaed..80d8c6d 100644
--- a/Source/cmSubcommandTable.h
+++ b/Source/cmSubcommandTable.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef cmSubcommandTable_h
-#define cmSubcommandTable_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -32,5 +31,3 @@ public:
 private:
   std::vector<Elem> Impl;
 };
-
-#endif