From f761aacdd8689f92e29fe9cb659060f4df198db9 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 20 Feb 2008 01:09:21 +0000
Subject: 	* io.c (open_key_args): set arg->io even if no options passed.
 	  [ruby-dev:33072]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index d8e518fa87..1b98b6ae0d 100644
--- a/io.c
+++ b/io.c
@@ -5851,7 +5851,7 @@ open_key_args(int argc, VALUE *argv, struct foreach_arg *arg)
 	rb_ary_push(args, argv[0]);
 	rb_ary_concat(args, v);
 	MEMCPY(RARRAY_PTR(args)+1, RARRAY_PTR(v), VALUE, RARRAY_LEN(v));
-	
+
 	arg->io = rb_f_open(RARRAY_LEN(args), RARRAY_PTR(args));
 	return;
     }
@@ -5863,13 +5863,14 @@ open_key_args(int argc, VALUE *argv, struct foreach_arg *arg)
 	args[1] = v;
 	arg->io = rb_f_open(2, args);
     }
+
+    if (!arg->io) {
+	arg->io = rb_io_open(RSTRING_PTR(argv[0]), "r");
+    }
+
     v = rb_hash_aref(opt, encoding);
     if (!NIL_P(v)) {
 	rb_io_t *fptr;
-
-	if (!arg->io) {
-	    arg->io = rb_io_open(RSTRING_PTR(argv[0]), "r");
-	}
 	GetOpenFile(arg->io, fptr);
         mode_enc(fptr, StringValueCStr(v));
     }
-- 
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