From dd4fd68d8e3b1cc50000a9a83e10a56b7c317d71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=20Garc=C3=ADa?= <contacto@rafagarcia.net>
Date: Sun, 8 May 2011 18:44:37 +0200
Subject: [PATCH] Ticket #193 - alias_task preserve on_error

---
 lib/capistrano/configuration/alias_task.rb |  1 +
 test/configuration/alias_task_test.rb      | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/lib/capistrano/configuration/alias_task.rb b/lib/capistrano/configuration/alias_task.rb
index 7a050304..0917f354 100644
--- a/lib/capistrano/configuration/alias_task.rb
+++ b/lib/capistrano/configuration/alias_task.rb
@@ -14,6 +14,7 @@ module Capistrano
 
         options = {}
         options[:desc] = task.description
+        options[:on_error] = task.on_error
 
         task(new_name, options, &task.body)
       end
diff --git a/test/configuration/alias_task_test.rb b/test/configuration/alias_task_test.rb
index 6e1f5be9..99c4467c 100644
--- a/test/configuration/alias_task_test.rb
+++ b/test/configuration/alias_task_test.rb
@@ -47,6 +47,16 @@ class AliasTaskTest < Test::Unit::TestCase
     assert_equal task.description, new_task.description
   end
 
+  def test_aliased_task_should_preserve_on_error
+    @config.task(:foo, :on_error => :continue) { 42 }
+    @config.alias_task 'new_foo', 'foo'
+
+    task = @config.find_task('foo')
+    new_task = @config.find_task('new_foo')
+
+    assert_equal task.on_error, new_task.on_error
+  end
+
   def test_raise_exception_when_task_doesnt_exist
     assert_raises(Capistrano::NoSuchTaskError) { @config.alias_task 'non_existant_task', 'fail_miserably' }
   end