From 6ac67bc634043f668c0085f50a7f2d548b7cfee4 Mon Sep 17 00:00:00 2001
From: Shubo Yang <yangshubo@outlook.com>
Date: Thu, 22 Oct 2015 15:58:48 +0800
Subject: [PATCH] kill two warnings

---
 src/json.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/json.hpp b/src/json.hpp
index 56d6f3f09f..f67bbb183b 100644
--- a/src/json.hpp
+++ b/src/json.hpp
@@ -4678,7 +4678,7 @@ class basic_json
                     if (c >= 0x00 and c <= 0x1f)
                     {
                         // print character c as \uxxxx
-                        sprintf(&result[pos + 1], "u%04x", int(c));
+                        sprintf_s(&result[pos + 1],result.size(),"u%04x", int(c));
                         pos += 6;
                         // overwrite trailing null character
                         result[pos] = '\\';
@@ -4910,7 +4910,7 @@ class basic_json
         static constexpr difference_type end_value = begin_value + 1;
 
         /// iterator as signed integer type
-        difference_type m_it = std::numeric_limits<std::ptrdiff_t>::min();
+        difference_type m_it = std::numeric_limits<std::ptrdiff_t>::denorm_min();
     };
 
     /*!