naruse	2010-06-05 22:47:09 +0900 (Sat, 05 Jun 2010)

  New Revision: 28178

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=28178

  Log:
    * text/ruby/envutil.rb: ToArray when args is String.

  Modified files:
    trunk/test/ruby/envutil.rb

Index: test/ruby/envutil.rb
===================================================================
--- test/ruby/envutil.rb	(revision 28177)
+++ test/ruby/envutil.rb	(revision 28178)
@@ -64,6 +64,7 @@
   module_function :rubyexec
 
   def invoke_ruby(args, stdin_data="", capture_stdout=false, capture_stderr=false, opt={})
+    args = [args] if args.kind_of?(String)
     begin
       in_c, in_p = IO.pipe
       out_p, out_c = IO.pipe if capture_stdout

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