GRS-1 producer handles XML better

diff --git a/retrieval/d1_grs.c b/retrieval/d1_grs.c
index 746413f..cea1dba 100644 (file)
--- a/retrieval/d1_grs.c
+++ b/retrieval/d1_grs.c
@@ -3,7 +3,7 @@
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
- * $Id: d1_grs.c,v 1.22 2002-07-03 14:09:34 adam Exp $
+ * $Id: d1_grs.c,v 1.23 2002-07-11 10:40:34 adam Exp $
  *
  */
 
@@ -229,7 +229,7 @@ static Z_TaggedElement *nodetotaggedelement(data1_handle dh, data1_node *n,
        else if (tag)                    
            tagstr = tag->value.string;  /* no take from well-known */
        else
-           tagstr = "???";                /* no tag at all! */
+            return 0;
        res->tagValue->which = Z_StringOrNumeric_string;
        res->tagValue->u.string = odr_strdup(o, tagstr);
     }
@@ -286,9 +286,9 @@ Z_GenericRecord *data1_nodetogr(data1_handle dh, data1_node *n,
     {
        if (c->which == DATA1N_tag && select && !c->u.tag.node_selected)
            continue;
-       if (!(res->elements[res->num_elements++] =
-             nodetotaggedelement (dh, c, select, o, len)))
-           return 0;
+       if ((res->elements[res->num_elements] =
+             nodetotaggedelement (dh, c, select, o, len)))
+           res->num_elements++;
     }
     return res;
 }