X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Fcharsets.c;h=f722416e5df2c00f516fecdafb2c027895b67c1c;hb=69294b03fb402b15534ab923e80daff0d08312da;hp=a96ac3339e260e4966803ceaca0b71cfd4c36de6;hpb=eae74850df5cbfce864b7e2f4a954c998cd6743a;p=pazpar2-moved-to-github.git

diff --git a/src/charsets.c b/src/charsets.c
index a96ac33..f722416 100644
--- a/src/charsets.c
+++ b/src/charsets.c
@@ -1,7 +1,5 @@
-/* $Id: charsets.c,v 1.7 2007-09-12 07:03:03 adam Exp $
-   Copyright (c) 2006-2007, Index Data.
-
-This file is part of Pazpar2.
+/* This file is part of Pazpar2.
+   Copyright (C) 2006-2008 Index Data
 
 Pazpar2 is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
@@ -14,17 +12,17 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
-along with Pazpar2; see the file LICENSE.  If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
- */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
 
 /** \file charsets.c
     \brief Pazpar2 Character set facilities
 */
 
 #if HAVE_CONFIG_H
-#include "cconfig.h"
+#include <config.h>
 #endif
 
 #include <yaz/xmalloc.h>
@@ -72,9 +70,12 @@ pp2_charset_t pp2_charset_create_xml(xmlNode *xml_node)
 {
 #ifdef HAVE_ICU
     UErrorCode status = U_ZERO_ERROR;
+    struct icu_chain *chain = 0;
+    if (xml_node)
+        xml_node = xml_node->children;
     while (xml_node && xml_node->type != XML_ELEMENT_NODE)
         xml_node = xml_node->next;
-    struct icu_chain *chain = icu_chain_xml_config(xml_node, &status);
+    chain = icu_chain_xml_config(xml_node, &status);
     if (!chain || U_FAILURE(status)){
         //xmlDocPtr icu_doc = 0;
         //xmlChar *xmlstr = 0;
@@ -141,8 +142,8 @@ pp2_relevance_token_t pp2_relevance_tokenize(pp2_charset_t pct,
 #ifdef HAVE_ICU
     if (pct->icu_chn)
     {
-        pct->icu_sts = U_ZERO_ERROR;
         int ok = 0;
+        pct->icu_sts = U_ZERO_ERROR;
         ok = icu_chain_assign_cstr(pct->icu_chn, buf, &pct->icu_sts);
         //printf("\nfield ok: %d '%s'\n", ok, buf);
         prt->pct = pct;
@@ -183,7 +184,7 @@ static const char *pp2_relevance_token_a_to_z(pp2_relevance_token_t prt)
     int c;
 
     /* skip white space */
-    while (*cp && (c = raw_char(tolower(*cp))) < 0)
+    while (*cp && (c = raw_char(tolower(*(const unsigned char *)cp))) < 0)
         cp++;
     if (*cp == '\0')
     {