1 files changed, 11 insertions, 2 deletions
diff --git a/test/drb/test_drbunix.rb b/test/drb/test_drbunix.rb
index e05637a2b7..e35a7bd580 100644
--- a/test/drb/test_drbunix.rb
+++ b/test/drb/test_drbunix.rb
@@ -1,6 +1,12 @@
-$:.unshift(File.dirname(File.expand_path(__FILE__)))
 require 'drbtest'
-require 'drb/unix'
+
+begin
+  require 'drb/unix'
+rescue LoadError
+end
+
+if Object.const_defined?("UNIXServer")
+
 
 class DRbUNIXService < DRbService
   %w(ut_drb_drbunix.rb ut_array_drbunix.rb).each do |nm|
@@ -46,3 +52,6 @@ class TestDRbUNIXAry < Test::Unit::TestCase
     @there = @ext.front
   end
 end
+
+
+end