From ef536ba0e190df286d273ded5ba93f4a2f39b45e Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 13 Aug 2019 10:48:49 +0200
Subject: Pull in files from odr-mmbtools-common

Telnet RC is now single-user only.
---
 lib/ReedSolomon.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/ReedSolomon.cpp')

diff --git a/lib/ReedSolomon.cpp b/lib/ReedSolomon.cpp
index 38d8ea8..1bf0b24 100644
--- a/lib/ReedSolomon.cpp
+++ b/lib/ReedSolomon.cpp
@@ -64,7 +64,9 @@ ReedSolomon::ReedSolomon(int N, int K, bool reverse, int gfpoly, int firstRoot,
 
 ReedSolomon::~ReedSolomon()
 {
-    free_rs_char(rsData);
+    if (rsData != nullptr) {
+        free_rs_char(rsData);
+    }
 }
 
 
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