From 7054b2e43ee636dc4882bbd5fd7cc56b93e7f339 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 2 Jul 2019 16:13:24 +0200
Subject: Fix use of free_rs_char on null pointer

---
 src/odr-audioenc.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/odr-audioenc.cpp b/src/odr-audioenc.cpp
index 5f95538..6347c90 100644
--- a/src/odr-audioenc.cpp
+++ b/src/odr-audioenc.cpp
@@ -1210,7 +1210,9 @@ AudioEnc::~AudioEnc()
     file_output.reset();
     zmq_output.reset();
 
-    free_rs_char(rs_handler);
+    if (rs_handler != nullptr) {
+        free_rs_char(rs_handler);
+    }
 
     if (selected_encoder == encoder_selection_t::fdk_dabplus) {
         aacEncClose(&encoder);
-- 
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