From a0240d8f67cf502ccf10fd7761cf46c30ee00cf8 Mon Sep 17 00:00:00 2001
From: Martin Carpenter <mcarpenter@free.fr>
Date: Mon, 20 Sep 2010 10:37:34 +0200
Subject: [PATCH] Remove deprecated call to Sring#grep for Ruby 1.9.

---
 lib/capistrano/recipes/deploy/scm/cvs.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/capistrano/recipes/deploy/scm/cvs.rb b/lib/capistrano/recipes/deploy/scm/cvs.rb
index 6424444c..cadc3088 100644
--- a/lib/capistrano/recipes/deploy/scm/cvs.rb
+++ b/lib/capistrano/recipes/deploy/scm/cvs.rb
@@ -69,7 +69,8 @@ module Capistrano
         def query_revision(revision)
           return revision if revision_type(revision) == :date
           revision = yield(scm(cvs_root, :log, "-r#{revision}")).
-                       grep(/^date:/).
+                       split("\n").
+                       select { |line| line =~ /^date:/ }.
                        map { |line| line[/^date: (.*?);/, 1] }.
                        sort.last + " UTC"
           return revision