Upstream release v2.0.1v2.0.1

2 files changed, 11 insertions, 7 deletions

diff --git a/README.md b/README.md
index 2c70f79..886dc1b 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ include(FetchContent)
 
 FetchContent_Declare(json
   GIT_REPOSITORY https://github.com/ArthurSonzogni/nlohman_json
-  GIT_TAG v2.0.0)
+  GIT_TAG v2.0.1)
 
 FetchContent_GetProperties(json)
 if(NOT json_POPULATED)
diff --git a/include/nlohmann/json.hpp b/include/nlohmann/json.hpp
index b02a134..35bdd29 100644
--- a/include/nlohmann/json.hpp
+++ b/include/nlohmann/json.hpp
@@ -1,7 +1,7 @@
 /*
     __ _____ _____ _____
  __|  |   __|     |   | |  JSON for Modern C++
-|  |  |__   |  |  | | | |  version 2.0.0
+|  |  |__   |  |  | | | |  version 2.0.1
 |_____|_____|_____|_|___|  https://github.com/nlohmann/json
 
 Licensed under the MIT License <http://opensource.org/licenses/MIT>.
@@ -2097,6 +2097,8 @@ class basic_json
     string_t dump(const int indent = -1) const
     {
         std::stringstream ss;
+        // fix locale problems
+        ss.imbue(std::locale(std::locale(), new DecimalSeparator));
 
         if (indent >= 0)
         {
@@ -5655,9 +5657,14 @@ class basic_json
 
         // reset width to 0 for subsequent calls to this stream
         o.width(0);
+        // fix locale problems
+        auto old_locale = o.imbue(std::locale(std::locale(), new DecimalSeparator));
 
         // do the actual serialization
         j.dump(o, pretty_print, static_cast<unsigned int>(indentation));
+
+        // reset locale
+        o.imbue(old_locale);
         return o;
     }
 
@@ -6128,11 +6135,8 @@ class basic_json
                     // string->double->string or string->long
                     // double->string; to be safe, we read this value from
                     // std::numeric_limits<number_float_t>::digits10
-                    std::stringstream ss;
-                    ss.imbue(std::locale(std::locale(), new DecimalSeparator));  // fix locale problems
-                    ss << std::setprecision(std::numeric_limits<double>::digits10)
-                       << m_value.number_float;
-                    o << ss.str();
+                    o << std::setprecision(std::numeric_limits<double>::digits10)
+                      << m_value.number_float;
                 }
                 return;
             }