From 5956967a99774ffdefe940dd33e963a5931d77c7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 30 Jun 2013 14:16:26 +0000
Subject: [PATCH] process.c: remove ineffective assignment

* process.c (rb_exec_fillarg): remove ineffective assignment unless
  default process encoding is set.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/process.c b/process.c
index b23699a76e..4e34b3560c 100644
--- a/process.c
+++ b/process.c
@@ -2179,8 +2179,8 @@ rb_exec_fillarg(VALUE prog, int argc, VALUE *argv, VALUE env, VALUE opthash, VAL
         for (i = 0; i < argc; i++) {
 	    VALUE arg = argv[i];
 	    const char *s = StringValueCStr(arg);
-	    arg = EXPORT_STR(arg);
 #ifdef DEFAULT_PROCESS_ENCODING
+	    arg = EXPORT_STR(arg);
 	    s = RSTRING_PTR(arg);
 #endif
 	    rb_str_buf_cat(argv_buf, s, RSTRING_LEN(arg) + 1); /* include '\0' */