From f67506ba2a0794ffdd88c9f90e63e3fbb25d15d0 Mon Sep 17 00:00:00 2001
From: oliverschmidt <oliverschmidt>
Date: Sun, 23 Dec 2007 14:12:44 +0000
Subject: [PATCH] Set truncate flag to make sure that overwriting a existing
 file doesn't result in a mix of old and new content.

---
 core/cfs/cfs-posix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/cfs/cfs-posix.c b/core/cfs/cfs-posix.c
index 71bfa4f18..d0a6ae850 100644
--- a/core/cfs/cfs-posix.c
+++ b/core/cfs/cfs-posix.c
@@ -30,7 +30,7 @@
  *
  * Author: Adam Dunkels <adam@sics.se>
  *
- * $Id: cfs-posix.c,v 1.7 2007/12/21 01:36:01 oliverschmidt Exp $
+ * $Id: cfs-posix.c,v 1.8 2007/12/23 14:12:44 oliverschmidt Exp $
  */
 
 #include <stdio.h>
@@ -43,7 +43,7 @@
 int
 cfs_open(const char *n, int f)
 {
-  return open(n, f == CFS_READ? O_RDONLY: O_CREAT|O_RDWR);
+  return open(n, f == CFS_READ? O_RDONLY: O_CREAT|O_TRUNC|O_RDWR);
 }
 /*---------------------------------------------------------------------------*/
 void