Revision 494594

sysutils/gsmartcontrol: unbreak with libc++ 8

In file included from dchannel.cpp:12:
In file included from ../../src/hz/format_unit.h:17:
In file included from /usr/include/c++/v1/string:505:
In file included from /usr/include/c++/v1/string_view:176:
In file included from /usr/include/c++/v1/__string:57:
In file included from /usr/include/c++/v1/algorithm:640:
In file included from /usr/include/c++/v1/initializer_list:47:
In file included from /usr/include/c++/v1/cstddef:38:
../../version:1:1: error: expected unqualified-id
1.1.3
^

PR:		236192