From: James Ahlborn <jtahlborn@yahoo.com>
Date: Fri, 21 Mar 2008 17:56:26 +0000 (+0000)
Subject: truncate file before overwriting
X-Git-Tag: rel_1_1_13~1
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=67acdb9068e0deba7004e0489ebaf5f82ad45a18;p=jackcess.git

truncate file before overwriting

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@291 f203690c-595d-4dc9-a70b-905162fa7fd2
---

diff --git a/src/java/com/healthmarketscience/jackcess/Database.java b/src/java/com/healthmarketscience/jackcess/Database.java
index 123445f..d3485d8 100644
--- a/src/java/com/healthmarketscience/jackcess/Database.java
+++ b/src/java/com/healthmarketscience/jackcess/Database.java
@@ -302,6 +302,7 @@ public class Database
     throws IOException
   {    
     FileChannel channel = openChannel(mdbFile, false);
+    channel.truncate(0);
     channel.transferFrom(Channels.newChannel(
         Thread.currentThread().getContextClassLoader().getResourceAsStream(
             EMPTY_MDB)), 0, Integer.MAX_VALUE);