From 09a79fccae1ae664f756d086cd2a51bce9ef3f17 Mon Sep 17 00:00:00 2001
From: Eric Helgeson <erichelgeson@gmail.com>
Date: Thu, 8 Jul 2021 10:03:07 -0500
Subject: [PATCH] Truncate log file on open

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

diff --git a/src/BlueSCSI.cpp b/src/BlueSCSI.cpp
index 2a082fd..4eab544 100644
--- a/src/BlueSCSI.cpp
+++ b/src/BlueSCSI.cpp
@@ -515,7 +515,7 @@ void setup()
  * Setup initialization logfile
  */
 void initFileLog() {
-  LOG_FILE = SD.open(LOG_FILENAME, O_WRONLY | O_CREAT);
+  LOG_FILE = SD.open(LOG_FILENAME, O_WRONLY | O_CREAT | O_TRUNC);
   LOG_FILE.println("BlueSCSI <-> SD - https://github.com/erichelgeson/BlueSCSI");
   LOG_FILE.print("VERSION: ");
   LOG_FILE.println(VERSION);