From 9beca8a5bd683f12f0659ca067b5810f9ade6329 Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Sat, 15 Aug 2015 11:42:38 +0100
Subject: [PATCH] Changed encode_number() number->string conversion method

Using Lua5.3, tonumber() will represent the float `1` as "1.0" instead
of "1". Using string.format("%14g, x) `1` is converted to "1" regardless
of whether it's an int or float. All other conversions seem to be
uneffected.
---
 json.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/json.lua b/json.lua
index 40b75c8..4115a53 100644
--- a/json.lua
+++ b/json.lua
@@ -83,7 +83,7 @@ local function encode_number(val)
   if val ~= val or val <= -math.huge or val >= math.huge then
     error("unexpected number value '" .. tostring(val) .. "'")
   end
-  return tostring(val)
+  return string.format("%.14g", val)
 end