Hi
I didn't use strcmpt  because string_ref is not \0 termined

I didn't talk this on boost mailing list because from what I understand string_ref it's a implementation on a future C++ spec proposal, and the string_ref proposal was replaced by string_view, and string_view will not even be part of C++14
So I was thinking "I can't  talk this on boost because they must follow a now rejected ISO C++ proposal, and I'm only a studend...I'm not sure about discussing of the string_view proposal in the ISO C++ mailing list. All I want is be able to compile netlib tip"

What do you think it's the correct way to fix it?