From 77204d5391043a9026c8078d12d84389dbe525dd Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 15 Apr 2010 12:55:11 +0000
Subject: * tool/file2lastrev.rb: use backtick for ruby 1.8.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/file2lastrev.rb | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'tool')

diff --git a/tool/file2lastrev.rb b/tool/file2lastrev.rb
index 27fa31c3af..1ce80c9032 100755
--- a/tool/file2lastrev.rb
+++ b/tool/file2lastrev.rb
@@ -60,7 +60,19 @@ class VCS
     register(".svn")
 
     def self.get_revisions(path)
-      info_xml = IO.popen(["svn", "info", "--xml", path.to_s, {:err=>[:child, :out]}]) {|f| f.read }
+      begin
+        nulldevice = '/dev/null'
+        if File.exist? nulldevice
+          save_stderr = STDERR.dup
+          STDERR.reopen nulldevice, 'w'
+        end
+        info_xml = `svn info --xml "#{path}"`
+      ensure
+        if save_stderr
+          STDERR.reopen save_stderr
+          save_stderr.close
+        end
+      end
       _, last, _, changed, _ = info_xml.split(/revision="(\d+)"/)
       [last, changed]
     end
-- 
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