* file.c (File::NULL): Document File::NULL constant

[ruby-core:49384] [Bug #7365]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Nov 20 12:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>
+
+	* file.c (File::NULL): Document File::NULL constant
+	  [ruby-core:49384] [Bug #7365]
+
 Tue Nov 20 12:05:15 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (rb_w32_read): Windows 8 fixed one of a bug of console

file.c

@@ -5520,6 +5520,10 @@ Init_File(void)
     rb_file_const("LOCK_UN", INT2FIX(LOCK_UN));
     rb_file_const("LOCK_NB", INT2FIX(LOCK_NB));
 
+    /* Document-const: NULL
+     *
+     * Name of the null device
+     */
     rb_file_const("NULL", rb_obj_freeze(rb_usascii_str_new2(null_device)));
 
     rb_define_method(rb_cFile, "path",  rb_file_path, 0);