* load.c (features_index_add): use rb_str_subseq() to specify C string

  position properly to fix require non ascii path.
  [ruby-core:53733] [Bug #8165]

* test/ruby/test_require.rb (TestRequire#test_require_nonascii_path):
  a test for the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/load.c b/load.c
index 7c69461a8e..dab493da70 100644
--- a/load.c
+++ b/load.c
@@ -247,16 +247,16 @@ features_index_add(VALUE feature, VALUE offset)
 	if (p < feature_str)
 	    break;
 	/* Now *p == '/'.  We reach this point for every '/' in `feature`. */
-	short_feature = rb_str_substr(feature, p + 1 - feature_str, feature_end - p - 1);
+	short_feature = rb_str_subseq(feature, p + 1 - feature_str, feature_end - p - 1);
 	features_index_add_single(short_feature, offset);
 	if (ext) {
-	    short_feature = rb_str_substr(feature, p + 1 - feature_str, ext - p - 1);
+	    short_feature = rb_str_subseq(feature, p + 1 - feature_str, ext - p - 1);
 	    features_index_add_single(short_feature, offset);
 	}
     }
     features_index_add_single(feature, offset);
     if (ext) {
-	short_feature = rb_str_substr(feature, 0, ext - feature_str);
+	short_feature = rb_str_subseq(feature, 0, ext - feature_str);
 	features_index_add_single(short_feature, offset);
     }
 }