From 740bf4ab31575492a9b2f77d6fedb981238fb18d Mon Sep 17 00:00:00 2001
From: Siebe Krijgsman <krijgsman@riscure.com>
Date: Mon, 16 Oct 2023 10:51:42 +0200
Subject: [PATCH] #61: Added check for data-less traces in legacy mode

---
 src/main/java/com/riscure/trs/TraceSet.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/riscure/trs/TraceSet.java b/src/main/java/com/riscure/trs/TraceSet.java
index 7530b1c..4b7a5a9 100644
--- a/src/main/java/com/riscure/trs/TraceSet.java
+++ b/src/main/java/com/riscure/trs/TraceSet.java
@@ -161,7 +161,9 @@ public Trace get(int index) throws IOException {
                 //legacy mode
                 byte[] data = readData();
                 traceParameterMap = new TraceParameterMap();
-                traceParameterMap.put("LEGACY_DATA", data);
+                if (data.length > 0) {
+                    traceParameterMap.put("LEGACY_DATA", data);
+                }
             }
 
             float[] samples = readSamples();