From 8dcce9260614aca9f89a346a31ca47e2b1288398 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Mon, 18 Apr 2016 17:14:00 +0300
Subject: esp8266/scripts: Don't try to create filesystem on 512KB devices or
 less.

There's no space for it.
---
 esp8266/scripts/_boot.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'esp8266/scripts/_boot.py')

diff --git a/esp8266/scripts/_boot.py b/esp8266/scripts/_boot.py
index 2b261fb47..7e38f0323 100644
--- a/esp8266/scripts/_boot.py
+++ b/esp8266/scripts/_boot.py
@@ -3,7 +3,8 @@ import builtins
 from flashbdev import bdev
 
 try:
-    vfs = uos.VfsFat(bdev, "")
+    if bdev:
+        vfs = uos.VfsFat(bdev, "")
 except OSError:
     import inisetup
     inisetup.check_bootsec()
-- 
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