From 2f772748e64cea75334ab6f84141b9bbe71ea813 Mon Sep 17 00:00:00 2001
From: rusefillc <sdfsdfqsf2334234234>
Date: Sat, 4 Dec 2021 22:01:10 -0500
Subject: [PATCH] tune via CAN #3361

looks like a bug? second single-byte does not work

Got rusEFI 2021.12.04.mre_f4.3386359712  signature via CAN/ELM327
Got null signature via CAN/ELM327
---
 .../java/com/rusefi/binaryprotocol/test/Elm327Sandbox.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/java_console/io/src/test/java/com/rusefi/binaryprotocol/test/Elm327Sandbox.java b/java_console/io/src/test/java/com/rusefi/binaryprotocol/test/Elm327Sandbox.java
index 3364c2e2d7..bcb7187655 100644
--- a/java_console/io/src/test/java/com/rusefi/binaryprotocol/test/Elm327Sandbox.java
+++ b/java_console/io/src/test/java/com/rusefi/binaryprotocol/test/Elm327Sandbox.java
@@ -21,5 +21,8 @@ public class Elm327Sandbox {
 
         String signature = BinaryProtocol.getSignature(tsStream);
         System.out.println("Got " + signature + " signature via CAN/ELM327");
+
+        String signature2 = BinaryProtocol.getSignature(tsStream);
+        System.out.println("Got " + signature2 + " signature via CAN/ELM327");
     }
 }