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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-06-05 13:47:09 +00:00 · 2010-06-05 13:47:09 +00:00 · 7376a528de
commit 7376a528de
parent 3a80743ccf
1 changed files with 1 additions and 0 deletions
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@ -64,6 +64,7 @@ module EnvUtil
  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