* ruby.c (proc_options): no warning when default_external already

  set by -E.

* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_rubyopt):
  put -K after -E to set script encoding.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 12 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 73ab994aa4..a960582061 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -51,6 +51,14 @@ Thu Oct 16 14:30:30 2008  Nobuyoshi Nakada  <[email protected]>
 
 	* instruby.rb (lib): installs all files other than README etc.
 
+Thu Oct 16 08:14:39 2008  Yukihiro Matsumoto  <[email protected]>
+
+	* ruby.c (proc_options): no warning when default_external already
+	  set by -E.
+
+	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_rubyopt):
+	  put -K after -E to set script encoding.
+
 Thu Oct 16 06:20:36 2008  Yukihiro Matsumoto  <[email protected]>
 
 	* test/ruby/test_transcode.rb (TestTranscode#test_errors):
diff --git a/ruby.c b/ruby.c
index edce4777bc..881ebe7fb2 100644
--- a/ruby.c
+++ b/ruby.c
@@ -814,7 +814,8 @@ proc_options(int argc, char **argv, struct cmdline_options *opt)
 		}
 		if (enc_name) {
 		    opt->src.enc.name = rb_str_new2(enc_name);
-		    set_external_encoding_once(opt, enc_name, 0);
+		    if (!opt->ext.enc.name)
+			opt->ext.enc.name = opt->src.enc.name;
 		}
 		s++;
 	    }
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index af4ca282ee..ebe6023b04 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -208,8 +208,8 @@ class TestRubyOptions < Test::Unit::TestCase
     ENV['RUBYOPT'] = '-T4'
     assert_in_out_err([], "", [], /no program input from stdin allowed in tainted mode \(SecurityError\)/)
 
-    ENV['RUBYOPT'] = '-KN -Eus-ascii'
-    assert_in_out_err(%w(-KU -Eutf-8), "p '\u3042'") do |r, e|
+    ENV['RUBYOPT'] = '-Eus-ascii -KN'
+    assert_in_out_err(%w(-Eutf-8 -KU), "p '\u3042'") do |r, e|
       assert_equal("\"\u3042\"", r.join.force_encoding(Encoding::UTF_8))
       assert_equal([], e)
     end