From f9202189990756a29144404785400b80fdf17282 Mon Sep 17 00:00:00 2001
From: Wincent Colaiuta <win@wincent.com>
Date: Sat, 27 Sep 2008 18:40:05 +0200
Subject: [PATCH] Avoid unnecessary reallocation in mkdtemp function

Signed-off-by: Wincent Colaiuta <win@wincent.com>
---
 ext/mkdtemp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/mkdtemp.c b/ext/mkdtemp.c
index 822b299..8ce25f1 100644
--- a/ext/mkdtemp.c
+++ b/ext/mkdtemp.c
@@ -40,7 +40,7 @@ static VALUE walrus_dir_mkdtemp_m(int argc, VALUE *argv, VALUE self)
     char *path  = mkdtemp(RSTRING(safe)->ptr);
     if (path == NULL)
         rb_raise(rb_eSystemCallError, "mkdtemp failed (error: %d)", errno);
-    return rb_str_new2(path);
+    return safe;
 }
 
 void Init_mkdtemp()
-- 
2.37.1