X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=scripts%2Fcocanwiki_diff.ml;h=97f4b65948bddf6c823fa53d7c051be4c0e05dce;hb=d513396938a8682bf1a9971c752c425587198ef9;hp=7a10085c861c0846aa9540d055e75b41a889d89b;hpb=afe5e5f759988c04d9b3bcee7cf75e2c15e1d1d5;p=cocanwiki.git

diff --git a/scripts/cocanwiki_diff.ml b/scripts/cocanwiki_diff.ml
index 7a10085..97f4b65 100644
--- a/scripts/cocanwiki_diff.ml
+++ b/scripts/cocanwiki_diff.ml
@@ -1,7 +1,22 @@
-(* COCANWIKI scripts.
+(* COCANWIKI - a wiki written in Objective CAML.
  * Written by Richard W.M. Jones <rich@merjis.com>.
  * Copyright (C) 2004 Merjis Ltd.
- * $Id: cocanwiki_diff.ml,v 1.2 2004/09/07 14:58:34 rich Exp $
+ * $Id: cocanwiki_diff.ml,v 1.4 2004/09/20 10:56:47 rich Exp $
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
  *)
 
 open Apache
@@ -44,7 +59,7 @@ let get_version_for_diff (dbh : Dbi.connection) version =
 
     let css = sth#fetch1string () in
 
-    let sth = dbh#prepare_cached "select sectionname, content
+    let sth = dbh#prepare_cached "select coalesce (sectionname, ''), content
                                     from contents where pageid = ?
                                    order by ordering" in
     sth#execute [`Int version];