From 262cfd4ea3f80697baf8ca2ccfe63ec243c02870 Mon Sep 17 00:00:00 2001
From: Ayan Pahwa <iayanpahwa@gmail.com>
Date: Sat, 23 Nov 2019 20:47:30 +0530
Subject: [PATCH] Passing address of char_written at f_write

---
 supervisor/shared/filesystem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/supervisor/shared/filesystem.c b/supervisor/shared/filesystem.c
index d26491721a..261c481727 100644
--- a/supervisor/shared/filesystem.c
+++ b/supervisor/shared/filesystem.c
@@ -72,12 +72,12 @@ static void make_empty_file(FATFS *fatfs, const char *path) {
 
 static void make_sample_code_file(FATFS *fatfs) {
     FIL fs;
-    UINT *char_written = 0;
+    UINT char_written = 0;
     const byte buffer[] = "print('Hello World!')\n";
 
     //Create or modify existing code.py file 
     f_open(fatfs, &fs, "/code.py", FA_WRITE | FA_CREATE_ALWAYS);
-    f_write(&fs, buffer, sizeof(buffer) - 1, char_written);
+    f_write(&fs, buffer, sizeof(buffer) - 1, &char_written);
     f_close(&fs);
 }