nobu	2012-10-16 11:30:20 +0900 (Tue, 16 Oct 2012)

  New Revision: 37213

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=37213

  Log:
    file.c: hide result
    
    * file.c (rb_file_join): hide the result under construction until
      return.

  Modified files:
    trunk/ChangeLog
    trunk/file.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 37212)
+++ ChangeLog	(revision 37213)
@@ -1,5 +1,8 @@
-Tue Oct 16 11:27:04 2012  Nobuyoshi Nakada  <nobu@r...>
+Tue Oct 16 11:30:18 2012  Nobuyoshi Nakada  <nobu@r...>
 
+	* file.c (rb_file_join): hide the result under construction until
+	  return.
+
 	* file.c (rb_file_join): check nul-byte only for strings, since
 	  FilePathStringValue() does it.  [ruby-core:48012] [Bug #7168]
 
Index: file.c
===================================================================
--- file.c	(revision 37212)
+++ file.c	(revision 37213)
@@ -3936,6 +3936,7 @@
 	len += RSTRING_LEN(sep) * (RARRAY_LEN(ary) - 1);
     }
     result = rb_str_buf_new(len);
+    RBASIC(result)->klass = 0;
     OBJ_INFECT(result, ary);
     for (i=0; i<RARRAY_LEN(ary); i++) {
 	tmp = RARRAY_PTR(ary)[i];
@@ -3973,6 +3974,7 @@
 	}
 	rb_str_buf_append(result, tmp);
     }
+    RBASIC(result)->klass = rb_cString;
 
     return result;
 }

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/