From 945426f47a6da2b1aabd823e83da4499f1f9e8c5 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Mon, 3 Oct 2011 18:40:12 +0000
Subject: [PATCH] File: fix write_buffer_to_file

---
 src/file.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/file.cc b/src/file.cc
index 8636422c..af9caad9 100644
--- a/src/file.cc
+++ b/src/file.cc
@@ -44,7 +44,7 @@ Buffer* create_buffer_from_file(const std::string& filename)
 
 void write_buffer_to_file(const Buffer& buffer, const std::string& filename)
 {
-    int fd = open(filename.c_str(), O_CREAT | O_WRONLY, 0644);
+    int fd = open(filename.c_str(), O_CREAT | O_WRONLY | O_TRUNC, 0644);
     if (fd == -1)
         throw file_access_error(filename, strerror(errno));