* 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: http://svn.ruby-lang.org/repos/ruby/trunk@19811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/ruby.c b/ruby.c
index edce4777b..881ebe7fb 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++;
 	    }