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

[folly.git] / folly / portability / GFlags.h

diff --git a/folly/portability/GFlags.h b/folly/portability/GFlags.h
index 976ecccc2d6893e1338c564b73347a672814662d..d28c6a281eabd774acff06a44398e37c3b76b349 100644 (file)
--- a/folly/portability/GFlags.h
+++ b/folly/portability/GFlags.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_GFLAGS_H_
-#define FOLLY_GFLAGS_H_
+#pragma once
 
 #include <folly/Portability.h>
 
@@ -24,5 +23,3 @@
 #else
 #define DEFINE_int32(_name, _default, _description) int FLAGS_##_name = _default
 #endif
-
-#endif