From 162f7785f05e9eb200cec22ba0d27a19ea110589 Mon Sep 17 00:00:00 2001
From: Edouard DUPIN <yui.heero@gmail.com>
Date: Mon, 20 Mar 2017 21:45:37 +0100
Subject: [PATCH] [DEBUG] copy empty file

---
 lutin/tools.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lutin/tools.py b/lutin/tools.py
index 0acd921..dc194cf 100644
--- a/lutin/tools.py
+++ b/lutin/tools.py
@@ -92,9 +92,10 @@ def version_to_string(version):
 ##
 def file_write_data(path, data, only_if_new=False):
 	if only_if_new == True:
-		old_data = file_read_data(path)
-		if old_data == data:
-			return False
+		if os.path.exists(path) == True:
+			old_data = file_read_data(path)
+			if old_data == data:
+				return False
 	#real write of data:
 	create_directory_of_file(path)
 	file = open(path, "w")