From b754ad0d0b313fa478e427fa99e014c3357db0d3 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Mon, 10 Feb 2014 13:17:16 -0500
Subject: [PATCH] Update vendored OkJson

---
 Library/Homebrew/vendor/okjson.rb | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/vendor/okjson.rb b/Library/Homebrew/vendor/okjson.rb
index f4a4d215ac..bbec99e8da 100644
--- a/Library/Homebrew/vendor/okjson.rb
+++ b/Library/Homebrew/vendor/okjson.rb
@@ -29,7 +29,7 @@ require 'stringio'
 # http://golang.org/src/pkg/utf8/utf8.go
 module Vendor
   module OkJson
-    Upstream = '42'
+    Upstream = '43'
     extend self
 
 
@@ -462,11 +462,16 @@ module Vendor
           # In ruby >= 1.9, s[r] is a codepoint, not a byte.
           if rubydoesenc?
             begin
-              c.ord # will raise an error if c is invalid UTF-8
+              # c.ord will raise an error if c is invalid UTF-8
+              if c.ord < Spc.ord
+                c = "\\u%04x" % [c.ord]
+              end
               t.write(c)
             rescue
               t.write(Ustrerr)
             end
+          elsif c < Spc
+            t.write("\\u%04x" % c)
           elsif Spc <= c && c <= ?~
             t.putc(c)
           else