folly: replace old-style header guards with "pragma once"

[folly.git] / folly / FileUtil.h

diff --git a/folly/FileUtil.h b/folly/FileUtil.h
index 31d368b0a0ed0401af4ddc661890cbefa07f6ff9..a28b0477971d8eb3319ebd50d0ca0e7e37d5292b 100644 (file)
--- a/folly/FileUtil.h
+++ b/folly/FileUtil.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_FILEUTIL_H_
-#define FOLLY_FILEUTIL_H_
+#pragma once
 
 #include <folly/Conv.h>
 #include <folly/Portability.h>
@@ -193,5 +192,3 @@ bool writeFile(const Container& data, const char* filename,
 }
 
 }  // namespaces
-
-#endif /* FOLLY_FILEUTIL_H_ */