From 21d09d4bcded055a7d09e669d06faa969cf130f6 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Fri, 8 Jun 2018 23:11:53 +0200
Subject: [PATCH] nlohmann JSON: don't use `std::snprintf`

libintl.h defines a preprocessor define for `snprintf` with the
content of `libintl_snprintf` if the C library isn't GNU's
glibc. Therefore `std::snprintf` actually becomes
`std::libintl_snprintf` which doesn't exist. This affects e.g. mingw
and macOS.
---
 .../include/nlohmann/detail/output/serializer.hpp      | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/nlohmann-json/include/nlohmann/detail/output/serializer.hpp b/lib/nlohmann-json/include/nlohmann/detail/output/serializer.hpp
index a64426444..84487bc17 100644
--- a/lib/nlohmann-json/include/nlohmann/detail/output/serializer.hpp
+++ b/lib/nlohmann-json/include/nlohmann/detail/output/serializer.hpp
@@ -354,15 +354,15 @@ class serializer
                             {
                                 if (codepoint <= 0xFFFF)
                                 {
-                                    std::snprintf(string_buffer.data() + bytes, 7, "\\u%04x",
-                                                  static_cast<uint16_t>(codepoint));
+                                    ::snprintf(string_buffer.data() + bytes, 7, "\\u%04x",
+                                               static_cast<uint16_t>(codepoint));
                                     bytes += 6;
                                 }
                                 else
                                 {
-                                    std::snprintf(string_buffer.data() + bytes, 13, "\\u%04x\\u%04x",
-                                                  static_cast<uint16_t>(0xD7C0 + (codepoint >> 10)),
-                                                  static_cast<uint16_t>(0xDC00 + (codepoint & 0x3FF)));
+                                    ::snprintf(string_buffer.data() + bytes, 13, "\\u%04x\\u%04x",
+                                               static_cast<uint16_t>(0xD7C0 + (codepoint >> 10)),
+                                               static_cast<uint16_t>(0xDC00 + (codepoint & 0x3FF)));
                                     bytes += 12;
                                 }
                             }