From eec0b2d88a68d7931ff1d41c5cc2c773f7f22c6c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 24 Feb 2012 22:53:51 +0000
Subject: * dir.c (dir_inspect), io.c (rb_io_inspect): keep encoding of path.  
 [Bug #6072]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index 04868107d5..e7116cd824 100644
--- a/io.c
+++ b/io.c
@@ -1778,31 +1778,29 @@ static VALUE
 rb_io_inspect(VALUE obj)
 {
     rb_io_t *fptr;
-    const char *cname;
-    char fd_desc[4+sizeof(int)*3];
-    const char *path;
-    const char *st = "";
+    VALUE result;
+    static const char closed[] = " (closed)";
 
     fptr = RFILE(rb_io_taint_check(obj))->fptr;
     if (!fptr) return rb_any_to_s(obj);
-    cname = rb_obj_classname(obj);
+    result = rb_str_new_cstr("#<");
+    rb_str_append(result, rb_class_name(CLASS_OF(obj)));
+    rb_str_cat2(result, ":");
     if (NIL_P(fptr->pathv)) {
         if (fptr->fd < 0) {
-            path = "";
-            st = "(closed)";
+	    rb_str_cat(result, closed+1, strlen(closed)-1);
         }
         else {
-            snprintf(fd_desc, sizeof(fd_desc), "fd %d", fptr->fd);
-            path = fd_desc;
+	    rb_str_catf(result, "fd %d", fptr->fd);
         }
     }
     else {
-        path = RSTRING_PTR(fptr->pathv);
+	rb_str_append(result, fptr->pathv);
         if (fptr->fd < 0) {
-            st = " (closed)";
+	    rb_str_cat(result, closed, strlen(closed));
         }
     }
-    return rb_sprintf("#<%s:%s%s>", cname, path, st);
+    return rb_str_cat2(result, ">");
 }
 
 /*
-- 
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