From 2145b650a66a5507d2582974a34b98bb84850b0c Mon Sep 17 00:00:00 2001
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Wed, 28 Mar 2012 10:54:38 +0000
Subject: [PATCH] Ruby1.9: scm: use :set_encoding instead of "RUBY_VERSION <
 '1.9'" for IO.popen (#10470)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9280 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/scm/adapters/abstract_adapter.rb | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/redmine/scm/adapters/abstract_adapter.rb b/lib/redmine/scm/adapters/abstract_adapter.rb
index bb46a4865..3797534c3 100644
--- a/lib/redmine/scm/adapters/abstract_adapter.rb
+++ b/lib/redmine/scm/adapters/abstract_adapter.rb
@@ -223,12 +223,9 @@ module Redmine
             cmd = "#{cmd} 2>>#{shell_quote(Rails.root.join('log/scm.stderr.log').to_s)}"
           end
           begin
-            if RUBY_VERSION < '1.9'
-              mode = "r+"
-            else
-              mode = "r+:ASCII-8BIT"
-            end
+            mode = "r+"
             IO.popen(cmd, mode) do |io|
+              io.set_encoding("ASCII-8BIT") if io.respond_to?(:set_encoding)
               io.close_write
               block.call(io) if block_given?
             end