Towards GPL

[idzebra-moved-to-github.git] / index / sortidx.c

diff --git a/index/sortidx.c b/index/sortidx.c
index 5c9d5a3..9524b97 100644 (file)
--- a/index/sortidx.c
+++ b/index/sortidx.c
@@ -1,19 +1,26 @@
-/*
- * Copyright (C) 1998, Index Data ApS
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: sortidx.c,v $
- * Revision 1.4  1999-11-30 13:48:03  adam
- * Improved installation. Updated for inclusion of YAZ header files.
- *
- * Revision 1.3  1999/05/26 07:49:13  adam
- * C++ compilation.
- *
- * Revision 1.2  1998/06/25 09:55:50  adam
- * Minor changes - fixex headers.
- *
- */
+/* $Id: sortidx.c,v 1.7 2002-08-02 19:26:55 adam Exp $
+   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+   Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra 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
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+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 Zebra; see the file LICENSE.zebra.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
  
 #include <string.h>
 
@@ -84,19 +91,26 @@ int sortIdx_type (SortIdx si, int type)
     sf = (struct sortFile *) xmalloc (sizeof(*sf));
     sf->type = type;
     sf->bf = NULL;
-    sf->next = si->files;
-    si->current_file = si->files = sf;
     sprintf (fname, "sort%d", type);
     logf (LOG_DEBUG, "sort idx %s wr=%d", fname, si->write_flag);
     sf->bf = bf_open (si->bfs, fname, SORT_IDX_BLOCKSIZE, si->write_flag);
     if (!sf->bf)
+    {
+        xfree (sf);
        return -1;
+    }
     if (!bf_read (sf->bf, 0, 0, sizeof(sf->head), &sf->head))
     {
        sf->head.sysno_max = 0;
        if (!si->write_flag)
+        {
+            bf_close (sf->bf);
+            xfree (sf);
            return -1;
+        }
     }
+    sf->next = si->files;
+    si->current_file = si->files = sf;
     return 0;
 }