X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=test%2Ftst_query_charset.c;h=97af4172a5bf352ee042314c697d8f4ad481e0fe;hp=c597e653ae6cfee711f07417bb35415d0cd1a7f7;hb=638b4a01b1bf9e1306b215dc0b400b0696631e15;hpb=3bfe867a001cb4e4f88d47541f77a21027719bd5

diff --git a/test/tst_query_charset.c b/test/tst_query_charset.c
index c597e65..97af417 100644
--- a/test/tst_query_charset.c
+++ b/test/tst_query_charset.c
@@ -1,14 +1,13 @@
-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2008 Index Data
  * See the file LICENSE for details.
- *
- * $Id: tst_query_charset.c,v 1.1 2007-04-10 14:42:31 adam Exp $
  */
 
 #include <stdlib.h>
 #include <stdio.h>
 
 #include <yaz/query-charset.h>
+#include <yaz/copy_types.h>
 #include <yaz/pquery.h>
 #include <yaz/querytowrbuf.h>
 #include <yaz/test.h>
@@ -42,7 +41,10 @@ enum query_charset_status t(yaz_iconv_t cd,
     else
     {
         WRBUF w = wrbuf_alloc();
+        Z_RPNQuery *r2 = yaz_copy_z_RPNQuery(rpn, odr);
 
+        YAZ_CHECK(r2);
+        YAZ_CHECK(r2 != rpn);
         yaz_query_charset_convert_rpnquery(rpn, odr, cd);
         yaz_rpnquery_to_wrbuf(w, rpn);
         if (!expect_pqf || strcmp(expect_pqf, wrbuf_cstr(w)) == 0)