io: allow write to take rvalue file objects

This simplifies using temporaries in a few locations.
2018-01-31 19:31:57 +11:00 · 2018-01-31 19:31:57 +11:00 · 5d32408126
commit 5d32408126
parent 9045e16476
1 changed files with 1 additions and 1 deletions
--- a/io.hpp
+++ b/io.hpp
@ -66,7 +66,7 @@ namespace util {
        typename IteratorB
    >
    util::view<IteratorA,IteratorB>
-    write (DstT &dst, const util::view<IteratorA, IteratorB> src)
+    write (DstT &&dst, const util::view<IteratorA, IteratorB> &src)
    {
        auto remain = src;
        while (!remain.empty ())