From c9f68fc6294a59c31728bab9e01350c4b271fe30 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sun, 30 Aug 2009 22:27:26 -0700
Subject: Ensure hex escaping is done in uppercase

The pure variant was using lower-case output instead
of upper case, the ext variant was actually fine in this
case.  This is for nginx output format compatibility.
---
 lib/clogger/pure.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/clogger/pure.rb')

diff --git a/lib/clogger/pure.rb b/lib/clogger/pure.rb
index 0a7aa24..ebbb1d6 100644
--- a/lib/clogger/pure.rb
+++ b/lib/clogger/pure.rb
@@ -62,7 +62,7 @@ private
   def byte_xs(s)
     s = s.dup
     s.force_encoding(Encoding::BINARY) if defined?(Encoding::BINARY)
-    s.gsub!(/(['"\x00-\x1f])/) { |x| "\\x#{$1.unpack('H2').first}" }
+    s.gsub!(/(['"\x00-\x1f])/) { |x| "\\x#{$1.unpack('H2').first.upcase}" }
     s
   end
 
-- 
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