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-rw-r--r--src/buildtool/common/remote/retry.hpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/buildtool/common/remote/retry.hpp b/src/buildtool/common/remote/retry.hpp
index 0f82a48f..b9298588 100644
--- a/src/buildtool/common/remote/retry.hpp
+++ b/src/buildtool/common/remote/retry.hpp
@@ -12,6 +12,9 @@
// See the License for the specific language governing permissions and
// limitations under the License.
+#ifndef INCLUDED_SRC_BUILDTOOL_COMMON_RETRY_HPP
+#define INCLUDED_SRC_BUILDTOOL_COMMON_RETRY_HPP
+
#include <optional>
#include <thread>
#include <utility> // std::move
@@ -145,3 +148,5 @@ template <CallableReturningGrpcStatus F>
}
return {false, std::move(status)};
}
+
+#endif // INCLUDED_SRC_BUILDTOOL_COMMON_RETRY_HPP