From e1a0ca056ac559603b4eca962212801a38b50672 Mon Sep 17 00:00:00 2001
From: Jonathan Schwartz <jschwartz@intrepidcs.com>
Date: Fri, 21 Mar 2025 18:04:45 +0000
Subject: [PATCH] Communication: Ignore empty LIN frames for checksum

---
 communication/packet/linpacket.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/communication/packet/linpacket.cpp b/communication/packet/linpacket.cpp
index 6a68b57..04c215d 100644
--- a/communication/packet/linpacket.cpp
+++ b/communication/packet/linpacket.cpp
@@ -31,7 +31,7 @@ std::shared_ptr<Message> HardwareLINPacket::DecodeToMessage(const std::vector<ui
 	auto isChecksumInvalid = [&]() -> bool {
 		/* messages with no data have no checksum (e.g. header only) */
 		if(!msg->data.size())
-			return true;
+			return false;
 
 		uint8_t checkSum = (8 > numDataBytes) ? *(dataStart + numDataBytes) : packet->CoreMiniBitsLIN.LINByte9;
 		LINMessage::calcChecksum(*msg);