tree b72914855da31ae18deb6fc8aaf8e0957f87ae10
parent 447d0daa6ed1855a9fcd077f17665ff8d9683db3
author Lei YU <yulei.sh@bytedance.com> 1616500888 +0800
committer Lei YU <yulei.sh@bytedance.com> 1616502375 +0800

version.hpp: Pass const reference

In 1fd6ddd it adds a std::string& as parameter, it is better to use
const std::string&.
In the following commit, there is a change that requires const
reference.

Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: Ie3f350e577d944dd4d7e65a4790b2fead3d7eecb