update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / process / detail / child_decl.hpp

diff --git a/ceph/src/boost/boost/process/detail/child_decl.hpp b/ceph/src/boost/boost/process/detail/child_decl.hpp
index 36f2465647180df31b6a69a126f447b20d8067aa..3dcb777af3f9ae2ab8a9d7844e4294f78bb8edbb 100644 (file)
--- a/ceph/src/boost/boost/process/detail/child_decl.hpp
+++ b/ceph/src/boost/boost/process/detail/child_decl.hpp
@@ -60,7 +60,7 @@ public:
     explicit child(child_handle &&ch, const std::shared_ptr<std::atomic<int>> &ptr) : _child_handle(std::move(ch)), _exit_status(ptr) {}
     explicit child(child_handle &&ch) : _child_handle(std::move(ch)) {}
 
-    explicit child(pid_t & pid) : _child_handle(pid), _attached(false) {};
+    explicit child(pid_t pid) : _child_handle(pid), _attached(false) {};
     child(const child&) = delete;
     child(child && lhs) noexcept
         : _child_handle(std::move(lhs._child_handle)),