* lib/test/unit.rb (Test::Unit::Options#non_options): options[:ruby]

should be an array.  This fixes
  "./ruby test/runner.rb test/testunit/test_parallel.rb"
  [ruby-dev:44782]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Sun Nov  6 00:11:52 2011  Tanaka Akira  <akr@fsij.org>
+
+	* lib/test/unit.rb (Test::Unit::Options#non_options): options[:ruby]
+	  should be an array.  This fixes
+	  "./ruby test/runner.rb test/testunit/test_parallel.rb"
+	  [ruby-dev:44782]
+
 Sat Nov  5 20:30:30 2011  Martin Duerst  <duerst@it.aoyama.ac.jp>
 
 	* insns.def: Some fixes and tweaks to English explanations

lib/test/unit.rb

@@ -116,7 +116,7 @@ module Test
           warn "#{caller(1)[0]}: warning: Parallel running disabled because can't get path to ruby; run specify with --ruby argument"
           options[:parallel] = nil
         else
-          options[:ruby] ||= RbConfig.ruby
+          options[:ruby] ||= [RbConfig.ruby]
         end
 
         true