From 7376a528defdb622f52f18905168ec3163aabc2b Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 5 Jun 2010 13:47:09 +0000
Subject: * 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
---
 test/ruby/envutil.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index 8f792d249f..1839ed6da5 100644
--- 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
-- 
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