tree 261270a5683ece57e0fb9a2ebd8db7c394ee4a0d
parent 9ae226fabb21700e6a73ef1d0a9d1cdead70fea5
author Ed Tanous <edtanous@google.com> 1687910820 -0700
committer Ed Tanous <edtanous@google.com> 1687910820 -0700

Make error codes take by reference

Similar to may other refactors we've done, capture
boost::system::error_code instances by const reference.

Tested: Trivial change.  Code compiles.

Change-Id: I63b6c1e3e793621cf55aca03259c2e9ffddab853
Signed-off-by: Ed Tanous <edtanous@google.com>