From a2af5f33850011686acadfe0c31b18185e8fddd3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anian=20B=C3=BChler?=
 <anian.buehler@reutlingen-university.de>
Date: Thu, 22 Jul 2021 15:43:46 +0200
Subject: [PATCH] fixed readSerialData() return value

---
 src/didacticNet.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/didacticNet.cpp b/src/didacticNet.cpp
index e8ca455..9b6d2a6 100644
--- a/src/didacticNet.cpp
+++ b/src/didacticNet.cpp
@@ -400,7 +400,7 @@ int didacticPSNetClient::readSerialData(Stream& rsStream, char* rsDataArray, cha
 
     if (charBuffer == rsEndSign) {
       rsDataArray[rsCounter] = '\0';
-      int nrOfChars = rsCounter-1;
+      int nrOfChars = rsCounter;
       rsCounter = 0;
       return nrOfChars; 
     } else {
-- 
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