From: José Fonseca <jose.r.fonseca@gmail.com>
Date: Fri, 6 May 2011 19:49:45 +0000 (+0100)
Subject: Handle NaNs in JSON.
X-Git-Tag: 2.0_alpha^2~947
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=364a5a6e8476237913ee5b19bbebbbbd3e2eda37;p=tools%2Fapitrace.git

Handle NaNs in JSON.
---

diff --git a/json.hpp b/json.hpp
index 24d9c87..d13793e 100644
--- a/json.hpp
+++ b/json.hpp
@@ -294,10 +294,15 @@ public:
 
     template<class T>
     inline void writeNumber(T n) {
-        separator();
-        os << std::dec << std::setprecision(9) << n;
-        value = true;
-        space = ' ';
+        if (n != n) {
+            // NaN
+            writeNull();
+        } else {
+            separator();
+            os << std::dec << std::setprecision(9) << n;
+            value = true;
+            space = ' ';
+        }
     }
     
     inline void writeStringMember(const char *name, const char *s) {