From d0696b0aa6ff6fb2440976ab40f6f4d6343aaf98 Mon Sep 17 00:00:00 2001
From: Ivan Shynkarenka <chronoxor@gmail.com>
Date: Wed, 20 Nov 2019 11:10:33 +0300
Subject: [PATCH] warning C4456: declaration of 'num_digits' hides previous
 local declaration

---
 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 6191592c..4c5c9f7c 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -2872,7 +2872,7 @@ void internal::basic_writer<Range>::write_fp(T value,
           fspec.format == float_format::exp)) ||
         specs.alt;
     params.upper = fspec.upper;
-    int num_digits = static_cast<int>(buffer.size());
+    num_digits = static_cast<int>(buffer.size());
     write_padded(as, grisu_writer<char_type>(buffer.data(), num_digits, exp,
                                              params, decimal_point));
   } else {