* dir.c (dir_foreach): return Enumerator if no block given.

  [ruby-dev:31525]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/dir.c b/dir.c
index ecffc37f9e..f7b7eb1933 100644
--- a/dir.c
+++ b/dir.c
@@ -1729,6 +1729,7 @@ dir_foreach(VALUE io, VALUE dirname)
 {
     VALUE dir;
 
+    RETURN_ENUMERATOR(io, 1, &dirname);
     dir = dir_open_dir(dirname);
     rb_ensure(dir_each, dir, dir_close, dir);
     return Qnil;