From d42d6e690e3f553b971322eae783ac6b0d4d9692 Mon Sep 17 00:00:00 2001
From: hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 5 Sep 2014 01:41:25 +0000
Subject: * lib/rdoc.rb, lib/rdoc, test/rdoc: Update to RDoc
 4.2.0.alpha(313287)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rdoc/parser.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/rdoc/parser.rb')

diff --git a/lib/rdoc/parser.rb b/lib/rdoc/parser.rb
index 5572ba10a4..4da7f00d3c 100644
--- a/lib/rdoc/parser.rb
+++ b/lib/rdoc/parser.rb
@@ -83,7 +83,7 @@ class RDoc::Parser
       mode = "r"
       s.sub!(/\A#!.*\n/, '')     # assume shebang line isn't longer than 1024.
       encoding = s[/^\s*\#\s*(?:-\*-\s*)?(?:en)?coding:\s*([^\s;]+?)(?:-\*-|[\s;])/, 1]
-      mode = "r:#{encoding}" if encoding
+      mode = "rb:#{encoding}" if encoding
       s = File.open(file, mode) {|f| f.gets(nil, 1024)}
 
       not s.valid_encoding?
-- 
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