Reset optional after moving its value out in Future::Wait

2022-07-04 11:55:18 +00:00 · 2022-07-04 11:55:18 +00:00 · cb70431301
commit cb70431301
parent 0ef1f7eb5d
1 changed files with 2 additions and 1 deletions
--- a/src/io/v3/future.hpp
+++ b/src/io/v3/future.hpp
@ -80,7 +80,8 @@ class Shared {
      MG_ASSERT(!consumed_, "MgFuture consumed twice!");
    }

-    T ret = *std::move(item_);
+    T ret = std::move(item_).value();
+    item_.reset();

    consumed_ = true;