[dgoette] 425: catch an error to prevent useless data in the database

Author: dgoette
Date: Fri May 29 21:12:38 2009
New Revision: 425

URL: http://svn.reactos.org/svn/reactos?rev=425&view=rev
Log:
catch an error to prevent useless data in the database

Modified:
    branches/danny-web/www/www.reactos.org/roscms/lib/backend/Backend_SaveDraft…

Modified:
branches/danny-web/www/www.reactos.org/roscms/lib/backend/Backend_SaveDraft…
URL:
http://svn.reactos.org/svn/reactos/branches/danny-web/www/www.reactos.org/r…
==============================================================================
--- branches/danny-web/www/www.reactos.org/roscms/lib/backend/Backend_SaveDraft…
[iso-8859-1] (original)
+++ branches/danny-web/www/www.reactos.org/roscms/lib/backend/Backend_SaveDraft…
[iso-8859-1] Fri May 29 21:12:38 2009
@@ -83,7 +83,7 @@
       $stmt->execute();
       $stable = $stmt->fetchColumn();
 
-      if ($stable !== false) {
+      if ($stable !== false && $rev_id !== false) {
 
         // transfer from stable entry
         Tag::mergeFromRevision($stable, $rev_id);
@@ -102,6 +102,11 @@
       $stmt=&DBConnection::getInstance()->prepare("DELETE FROM
".ROSCMST_TEXT." WHERE rev_id = :rev_id");
       $stmt->bindParam('rev_id',$rev_id,PDO::PARAM_INT);
       $stmt->execute();
+    }
+
+    if ($rev_id === false) {
+      echo 'Error while saving new draft';
+      return;
     }
 
     // insert/update short text