From 420be8f4990ec838d51b0f58dad8c814db058461 Mon Sep 17 00:00:00 2001
From: Adrian Scillato <35405447+ascillato@users.noreply.github.com>
Date: Thu, 6 Sep 2018 14:21:52 -0300
Subject: [PATCH] Simplified Function Substr

---
 sonoff/support.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sonoff/support.ino b/sonoff/support.ino
index 57cb6d9f4..d00ee009b 100644
--- a/sonoff/support.ino
+++ b/sonoff/support.ino
@@ -143,7 +143,7 @@ char* subStr(char* dest, char* str, const char *delim, int index)
   int i;
 
   // Since strtok consumes the first arg, make a copy
-  strncpy(dest, str, strlen(str));
+  strncpy(dest, str, strlen(str)+1);
   for (i = 1, act = dest; i <= index; i++, act = NULL) {
     sub = strtok_r(act, delim, &ptr);
     if (sub == NULL) break;