From 5fd0076871f6dedd95fdad539e9602a3d993e4a5 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 26 Dec 2014 06:20:55 +0000
Subject: marshal.c: append at once

* marshal.c (w_long): append at once by w_nbyte() instead of
  appending byte by byte.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 marshal.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'marshal.c')

diff --git a/marshal.c b/marshal.c
index 6a61ae53b4..43886c4daa 100644
--- a/marshal.c
+++ b/marshal.c
@@ -277,7 +277,7 @@ static void
 w_long(long x, struct dump_arg *arg)
 {
     char buf[sizeof(long)+1];
-    int i, len = 0;
+    int i;
 
 #if SIZEOF_LONG > 4
     if (!(RSHIFT(x, 31) == 0 || RSHIFT(x, 31) == -1)) {
@@ -310,10 +310,7 @@ w_long(long x, struct dump_arg *arg)
 	    break;
 	}
     }
-    len = i;
-    for (i=0;i<=len;i++) {
-	w_byte(buf[i], arg);
-    }
+    w_nbyte(buf, i+1, arg);
 }
 
 #ifdef DBL_MANT_DIG
-- 
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