[trafficserver] branch 9.0.x updated: LGTM: add header guard

[zw...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

zwoop pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 8fb8cf5  LGTM: add header guard
8fb8cf5 is described below

commit 8fb8cf542d23d6594ffc966c61438c5a021dafda
Author: Masaori Koshiba <ma...@apache.org>
AuthorDate: Wed Jun 3 08:56:03 2020 +0900

    LGTM: add header guard
    
    (cherry picked from commit b380ce580a53cfe5ccba7771a18a2f503c2effa3)
---
 include/shared/overridable_txn_vars.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/shared/overridable_txn_vars.h b/include/shared/overridable_txn_vars.h
index 31fcb1c..4b9111c 100644
--- a/include/shared/overridable_txn_vars.h
+++ b/include/shared/overridable_txn_vars.h
@@ -21,6 +21,8 @@
   limitations under the License.
  */
 
+#pragma once
+
 #include <unordered_map>
 #include "HTTP.h"
 #include "HttpConnectionCount.h"