From b263cd5de4a6499be2c6a401be4f9b94d59492f1 Mon Sep 17 00:00:00 2001
From: Jason Cobb <jason.e.cobb@gmail.com>
Date: Sun, 28 Feb 2021 21:39:31 -0500
Subject: [PATCH] Fix uninitialized out_

---
 include/fmt/format.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/fmt/format.h b/include/fmt/format.h
index 2a16aa63..7d08bc26 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -487,7 +487,7 @@ class truncating_iterator_default_construct_base<OutputIt, std::true_type> {
  protected:
   OutputIt out_;
 
-  truncating_iterator_default_construct_base() = default;
+  truncating_iterator_default_construct_base() : out_() {}
 
   explicit truncating_iterator_default_construct_base(OutputIt out) :
     out_(std::move(out)) {}