From ecb7182f93594109970db1811057c35ca71f73b2 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 31 Jan 2018 11:47:49 +0000
Subject: merge revision(s) 60021: [Backport #13926]

	HTTPHeader#add_field should allow binary [Bug #13926]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@62133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/net/http/header.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/net/http/header.rb b/lib/net/http/header.rb
index 7eee15e361..50580658d0 100644
--- a/lib/net/http/header.rb
+++ b/lib/net/http/header.rb
@@ -72,7 +72,7 @@ module Net::HTTPHeader
       @header[key.downcase] = ary
     else
       val = val.to_s
-      if /[\r\n]/ =~ val
+      if /[\r\n]/n =~ val.b
         raise ArgumentError, 'header field value cannnot include CR/LF'
       end
       @header[key.downcase] = [val]
@@ -85,7 +85,7 @@ module Net::HTTPHeader
       val.each{|x| append_field_value(ary, x)}
     else
       val = val.to_s
-      if /[\r\n]/ =~ val
+      if /[\r\n]/n =~ val.b
         raise ArgumentError, 'header field value cannnot include CR/LF'
       end
       ary.push val
-- 
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