From 6be51ca3d525a5ccfa14267e69f4f352c6ecd6c7 Mon Sep 17 00:00:00 2001
From: Boostibot <jakubekkrystof@gmail.com>
Date: Mon, 31 Aug 2020 16:03:31 +0200
Subject: [PATCH] Update os.h

---
 include/fmt/os.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/fmt/os.h b/include/fmt/os.h
index 7796260a..2379347b 100644
--- a/include/fmt/os.h
+++ b/include/fmt/os.h
@@ -395,6 +395,7 @@ class ostream : private detail::buffer<char> {
 
  public:
   ostream(ostream&& other) : file_(std::move(other.file_)) {
+    set(other.data(), other.capacity());
     other.set(nullptr, 0);
   }
   ~ostream() {