From 96aff63c712f2ec81ae28e1cf207d8fb4ccbe278 Mon Sep 17 00:00:00 2001
From: Adrian Scillato <35405447+ascillato@users.noreply.github.com>
Date: Thu, 6 Sep 2018 14:26:26 -0300
Subject: [PATCH] Code Simplification for Substr

---
 sonoff/xdrv_11_knx.ino | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sonoff/xdrv_11_knx.ino b/sonoff/xdrv_11_knx.ino
index ca5e22090..3897caac7 100644
--- a/sonoff/xdrv_11_knx.ino
+++ b/sonoff/xdrv_11_knx.ino
@@ -1156,7 +1156,7 @@ boolean KnxCommand()
   else if (CMND_KNX_PA == command_code) {
     if (XdrvMailbox.data_len) {
       if (strstr(XdrvMailbox.data, ".")) {     // Process parameter entry
-        char sub_string[XdrvMailbox.data_len +1];
+        char sub_string[XdrvMailbox.data_len];
 
         int pa_area = atoi(subStr(sub_string, XdrvMailbox.data, ".", 1));
         int pa_line = atoi(subStr(sub_string, XdrvMailbox.data, ".", 2));
@@ -1183,7 +1183,7 @@ boolean KnxCommand()
   else if ((CMND_KNX_GA == command_code) && (index > 0) && (index <= MAX_KNX_GA)) {
     if (XdrvMailbox.data_len) {
       if (strstr(XdrvMailbox.data, ",")) {     // Process parameter entry
-        char sub_string[XdrvMailbox.data_len +1];
+        char sub_string[XdrvMailbox.data_len];
 
         int ga_option = atoi(subStr(sub_string, XdrvMailbox.data, ",", 1));
         int ga_area = atoi(subStr(sub_string, XdrvMailbox.data, ",", 2));
@@ -1232,7 +1232,7 @@ boolean KnxCommand()
   else if ((CMND_KNX_CB == command_code) && (index > 0) && (index <= MAX_KNX_CB)) {
     if (XdrvMailbox.data_len) {
       if (strstr(XdrvMailbox.data, ",")) {     // Process parameter entry
-        char sub_string[XdrvMailbox.data_len +1];
+        char sub_string[XdrvMailbox.data_len];
 
         int cb_option = atoi(subStr(sub_string, XdrvMailbox.data, ",", 1));
         int cb_area = atoi(subStr(sub_string, XdrvMailbox.data, ",", 2));