Fix the CI build

This commit is contained in:
Denis Blank 2017-03-17 16:33:26 +01:00
parent 80fb5026fe
commit 9822484088

View File

@ -22,6 +22,7 @@
#include <string>
#include <functional>
#include <system_error>
struct continuable_base {
template <typename T> continuable_base& then(T&&) { return *this; }