From 20e671822e54ef614d25f88741104aba66750ce9 Mon Sep 17 00:00:00 2001
From: Luc <luc.lebosse@gmail.com>
Date: Thu, 22 Sep 2016 17:07:30 +0800
Subject: [PATCH] Fix bug read EEPROM string add extra char

---
 esp3d/config.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esp3d/config.cpp b/esp3d/config.cpp
index 61999104..7a36b64b 100644
--- a/esp3d/config.cpp
+++ b/esp3d/config.cpp
@@ -270,7 +270,7 @@ bool CONFIG::read_string(int pos, String & sbuffer, int size_max)
     //read until max size is reached or \0 is found
     while (i < size_max && b != 0) {
         b = EEPROM.read(pos+i);
-        sbuffer+=char(b);
+        if (b!=0)sbuffer+=char(b);
         i++;
     }
     EEPROM.end();