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From: Eric Wong <e@80x24.org>
To: raindrops-public@bogomips.org
Subject: [RFC] linux: workaround Ruby 2.3 change
Date: Tue,  2 Feb 2016 18:31:36 +0000
Message-ID: <20160202183136.21549-1-e@80x24.org> (raw)

File.readlink (and thus Pathname#realpath) returns the filesystem
encoding (Encoding.find "filesystem").  The filesystem encoding
defaults to the locale encoding, which tends to be UTF-8.  This
is true even on *nix filesystems which can have any byte besides
"\0".

ref: https://bugs.ruby-lang.org/issues/12034
ref: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/73593
---
 lib/raindrops/linux.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/raindrops/linux.rb b/lib/raindrops/linux.rb
index 7cfb653..a38fa64 100644
--- a/lib/raindrops/linux.rb
+++ b/lib/raindrops/linux.rb
@@ -47,6 +47,7 @@ module Raindrops::Linux
         if File.symlink?(path)
           link = path
           path = Pathname.new(link).realpath.to_s
+          path.force_encoding(Encoding::BINARY) if defined?(Encoding)
           rv[link] = rv[path] # vivify ListenerStats
         else
           rv[path] # vivify ListenerStats
-- 
EW


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