common/static_ptr.h: add include guard

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>

diff --git a/src/common/static_ptr.h b/src/common/static_ptr.h
index c6d19b499f368e62bebd7db0e01107ce6039bdc8..63fce43424013918a1feb1582d9bb1b5e0680775 100644 (file)
--- a/src/common/static_ptr.h
+++ b/src/common/static_ptr.h
@@ -12,6 +12,8 @@
  *
  */
 
+#pragma once
+
 #include <cstddef>
 #include <utility>
 #include <type_traits>