From 07e32847faeb58958e3e90e3fbe4570469f7461d Mon Sep 17 00:00:00 2001
From: kanttti <36422574+kanttti@users.noreply.github.com>
Date: Sun, 29 Sep 2019 22:20:00 +0300
Subject: [PATCH] fixes data array length when reversing data (#465)

---
 main/ZgatewayBT.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/ZgatewayBT.ino b/main/ZgatewayBT.ino
index 84593dd..46f29dc 100644
--- a/main/ZgatewayBT.ino
+++ b/main/ZgatewayBT.ino
@@ -600,7 +600,7 @@ double value_from_service_data(char * service_data, int offset, int data_length)
   rev_data[data_length] = '\0';
   
   // reverse data order
-  revert_hex_data(rev_data, data, data_length);
+  revert_hex_data(rev_data, data, data_length+1);
   double value = strtol(data, NULL, 16);
   if (value > 65000 && data_length <= 4) value = value - 65535;
   trc(value);