From 35812bbb3dfa56e9b85de1dcf9c2a31b7ee8138f Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 31 Dec 2007 16:04:11 +0000
Subject: * ruby.c (process_options): rejects dummy encoding.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ruby.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ruby.c')

diff --git a/ruby.c b/ruby.c
index a47403eb5..bc0fdde4e 100644
--- a/ruby.c
+++ b/ruby.c
@@ -969,6 +969,9 @@ process_options(VALUE arg)
 	if ((opt->enc_index = rb_enc_find_index(s)) < 0) {
 	    rb_raise(rb_eRuntimeError, "unknown encoding name - %s", s);
 	}
+	else if (rb_enc_dummy_p(rb_enc_from_index(opt->enc_index))) {
+	    rb_raise(rb_eRuntimeError, "dummy encoding is not acceptable - %s ", s);
+	}
     }
     if (opt->e_script) {
 	if (opt->enc_index >= 0)
-- 
cgit