X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=zutil%2Fzoom-c.c;h=337fcdd1821f756718df90a49858b2a8a99a0849;hb=f736b30f8eb7b0530b12ed7cd91734c870a8cd78;hp=e94a9a9fcd3f886bb61f1ab956c1dc463ea940a1;hpb=72d53a9d929783e997c41330bb28859018088b53;p=yaz-moved-to-github.git

diff --git a/zutil/zoom-c.c b/zutil/zoom-c.c
index e94a9a9..337fcdd 100644
--- a/zutil/zoom-c.c
+++ b/zutil/zoom-c.c
@@ -1,5 +1,5 @@
 /*
- * $Id: zoom-c.c,v 1.4 2002-10-04 11:23:50 adam Exp $
+ * $Id: zoom-c.c,v 1.6 2002-10-28 10:53:09 adam Exp $
  *
  * ZOOM layer for C, connections, result sets, queries.
  */
@@ -1054,18 +1054,19 @@ ZOOM_record_get (ZOOM_record rec, const char *type, int *len)
     }
     else if (!strcmp (type, "syntax"))
     {
+        const char *desc = 0;	
 	if (npr->which == Z_NamePlusRecord_databaseRecord)
 	{
 	    Z_External *r = (Z_External *) npr->u.databaseRecord;
 	    oident *ent = oid_getentbyoid(r->direct_reference);
 	    if (ent)
-	    {
-	    	if (len)
-                    *len = strlen(ent->desc);
-		return ent->desc;
-	    }
+	    	desc = ent->desc;
 	}
-	return "none";
+	if (!desc)
+            desc = "none";
+    	if (len)
+            *len = strlen(desc);
+	return desc;
     }
     else if (!strcmp (type, "render") && 
              npr->which == Z_NamePlusRecord_databaseRecord)
@@ -1108,8 +1109,13 @@ ZOOM_record_get (ZOOM_record rec, const char *type, int *len)
         }
         else if (r->which == Z_External_grs1)
         {
-            if (len) *len = 5;
-            return "GRS-1";
+            if (!rec->wrbuf_marc)
+                rec->wrbuf_marc = wrbuf_alloc();
+            wrbuf_rewind (rec->wrbuf_marc);
+            yaz_display_grs1(rec->wrbuf_marc, r->u.grs1, 0);
+            if (len) 
+                *len = wrbuf_len(rec->wrbuf_marc);
+            return wrbuf_buf(rec->wrbuf_marc);
         }
 	return 0;
     }