From 520f724895ac15f410e9b4c0bf86eef33f91b26c Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 12 Dec 2008 14:53:16 +0000
Subject: merges r20564 from trunk into ruby_1_9_1. * pack.c (pack_pack): 'u0'
 is not special differently from 'm0'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 pack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pack.c')

diff --git a/pack.c b/pack.c
index 119a83b1ae..ae0218afce 100644
--- a/pack.c
+++ b/pack.c
@@ -903,7 +903,7 @@ pack_pack(VALUE ary, VALUE fmt)
 	    ptr = RSTRING_PTR(from);
 	    plen = RSTRING_LEN(from);
 
-	    if (len == 0) {
+	    if (len == 0 && type == 'm') {
 		encodes(res, ptr, plen, type, 0);
 		ptr += plen;
 		break;
-- 
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