merge revision(s) 17366:

	* ext/stringio/stringio.c (strio_each, strio_readlines): IO#each and
	  IO#readlines do not affect $_.  [ruby-core:17277]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@17662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 011ccb73ff..86ff56534c 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -969,7 +969,6 @@ strio_each(argc, argv, self)
     VALUE line;
 
     while (!NIL_P(line = strio_getline(argc, argv, readable(ptr)))) {
-	rb_lastline_set(line);
 	rb_yield(line);
     }
     return self;
@@ -992,7 +991,6 @@ strio_readlines(argc, argv, self)
     while (!NIL_P(line = strio_getline(argc, argv, readable(ptr)))) {
 	rb_ary_push(ary, line);
     }
-    rb_lastline_set(Qnil);
     return ary;
 }