[ox/std] Add missing pragma once to HashMap header

(synced from a0290c315a)
2019-02-09 04:29:32 +00:00
parent 80d048dd6a
commit 11cec1ae74
1 changed files with 2 additions and 0 deletions
@@ -6,6 +6,8 @@
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

+#pragma once
+
 #include "string.hpp"
 #include "vector.hpp"