For alvis filter make XML pass-through if stylesheet is attribute

is omitted (not specified).

diff --git a/index/alvis.c b/index/alvis.c
index 43847e0..218e6ea 100644 (file)
--- a/index/alvis.c
+++ b/index/alvis.c
@@ -1,4 +1,4 @@
-/* $Id: alvis.c,v 1.5 2006-11-10 12:56:26 adam Exp $
+/* $Id: alvis.c,v 1.6 2006-11-16 13:27:54 adam Exp $
    Copyright (C) 1995-2006
    Index Data ApS
 
@@ -706,8 +706,11 @@ static int filter_retrieve (void *clientData, struct recRetrieveCtrl *p)
        xmlChar *buf_out;
        int len_out;
 
-        xsltSaveResultToString(&buf_out, &len_out, resDoc,
-                               schema->stylesheet_xsp);        
+        if (schema->stylesheet_xsp)
+            xsltSaveResultToString(&buf_out, &len_out, resDoc,
+                                   schema->stylesheet_xsp);    
+        else
+           xmlDocDumpMemory(resDoc, &buf_out, &len_out);            
 
        p->output_format = VAL_TEXT_XML;
        p->rec_len = len_out;
@@ -720,8 +723,11 @@ static int filter_retrieve (void *clientData, struct recRetrieveCtrl *p)
        xmlChar *buf_out;
        int len_out;
 
-        xsltSaveResultToString(&buf_out, &len_out, resDoc,
-                               schema->stylesheet_xsp);        
+        if (schema->stylesheet_xsp)
+            xsltSaveResultToString(&buf_out, &len_out, resDoc,
+                                   schema->stylesheet_xsp);
+        else
+           xmlDocDumpMemory(resDoc, &buf_out, &len_out);            
 
        p->output_format = VAL_SUTRS;
        p->rec_len = len_out;