From 4592e15e3500e7de8d6d00cfb66af53971735c59 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 15 Jul 2015 01:29:37 +0000
Subject: [PATCH] string.c: remove redundant calls

* string.c (rb_str_enumerate_bytes, rb_str_enumerate_codepoints):
  do not check if a block is given twice.  RETURN_SIZED_ENUMERATOR
  includes rb_block_given_p() check which is redundant here.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51248 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/string.c b/string.c
index 03922e56c1..941fb4b4f0 100644
--- a/string.c
+++ b/string.c
@@ -6878,7 +6878,7 @@ rb_str_enumerate_bytes(VALUE str, int wantarray)
 	if (wantarray)
 	    ary = rb_ary_new2(RSTRING_LEN(str));
 	else
-	    RETURN_SIZED_ENUMERATOR(str, 0, 0, rb_str_each_byte_size);
+	    return SIZED_ENUMERATOR(str, 0, 0, rb_str_each_byte_size);
     }
 
     for (i=0; i<RSTRING_LEN(str); i++) {
@@ -7071,7 +7071,7 @@ rb_str_enumerate_codepoints(VALUE str, int wantarray)
 	if (wantarray)
 	    ary = rb_ary_new_capa(str_strlen(str, enc)); /* str's enc*/
 	else
-	    RETURN_SIZED_ENUMERATOR(str, 0, 0, rb_str_each_char_size);
+	    return SIZED_ENUMERATOR(str, 0, 0, rb_str_each_char_size);
     }
 
     while (ptr < end) {